5257847380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 12924334080

約数和(自身を除く): 7666486700

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 31, 34, 41, 46, 62, 68, 82, 85, 92, 115, 124, 155, 164, 170, 205, 230, 310, 340, 391, 410, 460, 527, 529, 620, 697, 713, 782, 820, 943, 1054, 1058, 1271, 1394, 1426, 1564, 1886, 1955, 2108, 2116, 2542, 2635, 2645, 2788, 2852, 3485, 3565, 3772, 3910, 4715, 5084, 5270, 5290, 6355, 6970, 7130, 7820, 8993, 9430, 10540, 10580, 12121, 12167, 12710, 13940, 14260, 16031, 16399, 17986, 18860, 21607, 21689, 24242, 24334, 25420, 29233, 32062, 32798, 35972, 43214, 43378, 44965, 48484, 48668, 58466, 60605, 60835, 64124, 65596, 80155, 81995, 86428, 86756, 89930, 108035, 108445, 116932, 121210, 121670, 146165, 160310, 163990, 179860, 206839, 216070, 216890, 242420, 243340, 278783, 292330, 320620, 327980, 368713, 377177, 413678, 432140, 433780, 496961, 498847, 557566, 584660, 672359, 737426, 754354, 827356, 993922, 997694, 1034195, 1115132, 1344718, 1393915, 1474852, 1508708, 1843565, 1885885, 1987844, 1995388, 2068390, 2484805, 2494235, 2689436, 2787830, 3361795, 3687130, 3771770, 4136780, 4969610, 4988470, 5575660, 6412009, 6723590, 7374260, 7543540, 8480399, 9939220, 9976940, 11430103, 12824018, 13447180, 15464257, 16960798, 22860206, 25648036, 30928514, 32060045, 33921596, 42401995, 45720412, 57150515, 61857028, 64120090, 77321285, 84803990, 114301030, 128240180, 154642570, 169607980, 228602060, 262892369, 309285140, 525784738, 1051569476, 1314461845, 2628923690, 5257847380]

約数ペア:

[(1, 5257847380), (2, 2628923690), (4, 1314461845), (5, 1051569476), (10, 525784738), (17, 309285140), (20, 262892369), (23, 228602060), (31, 169607980), (34, 154642570), (41, 128240180), (46, 114301030), (62, 84803990), (68, 77321285), (82, 64120090), (85, 61857028), (92, 57150515), (115, 45720412), (124, 42401995), (155, 33921596), (164, 32060045), (170, 30928514), (205, 25648036), (230, 22860206), (310, 16960798), (340, 15464257), (391, 13447180), (410, 12824018), (460, 11430103), (527, 9976940), (529, 9939220), (620, 8480399), (697, 7543540), (713, 7374260), (782, 6723590), (820, 6412009), (943, 5575660), (1054, 4988470), (1058, 4969610), (1271, 4136780), (1394, 3771770), (1426, 3687130), (1564, 3361795), (1886, 2787830), (1955, 2689436), (2108, 2494235), (2116, 2484805), (2542, 2068390), (2635, 1995388), (2645, 1987844), (2788, 1885885), (2852, 1843565), (3485, 1508708), (3565, 1474852), (3772, 1393915), (3910, 1344718), (4715, 1115132), (5084, 1034195), (5270, 997694), (5290, 993922), (6355, 827356), (6970, 754354), (7130, 737426), (7820, 672359), (8993, 584660), (9430, 557566), (10540, 498847), (10580, 496961), (12121, 433780), (12167, 432140), (12710, 413678), (13940, 377177), (14260, 368713), (16031, 327980), (16399, 320620), (17986, 292330), (18860, 278783), (21607, 243340), (21689, 242420), (24242, 216890), (24334, 216070), (25420, 206839), (29233, 179860), (32062, 163990), (32798, 160310), (35972, 146165), (43214, 121670), (43378, 121210), (44965, 116932), (48484, 108445), (48668, 108035), (58466, 89930), (60605, 86756), (60835, 86428), (64124, 81995), (65596, 80155)]