195103480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1541

約数の個数: 128

約数和(自身を含む): 538513920

約数和(自身を除く): 343410440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 440, 460, 506, 520, 572, 598, 715, 920, 1012, 1144, 1196, 1265, 1430, 1483, 1495, 2024, 2392, 2530, 2860, 2966, 2990, 3289, 5060, 5720, 5932, 5980, 6578, 7415, 10120, 11864, 11960, 13156, 14830, 16313, 16445, 19279, 26312, 29660, 32626, 32890, 34109, 38558, 59320, 65252, 65780, 68218, 77116, 81565, 96395, 130504, 131560, 136436, 154232, 163130, 170545, 192790, 212069, 272872, 326260, 341090, 375199, 385580, 424138, 443417, 652520, 682180, 750398, 771160, 848276, 886834, 1060345, 1364360, 1500796, 1696552, 1773668, 1875995, 2120690, 2217085, 3001592, 3547336, 3751990, 4241380, 4434170, 4877587, 7503980, 8482760, 8868340, 9755174, 15007960, 17736680, 19510348, 24387935, 39020696, 48775870, 97551740, 195103480]

約数ペア:

[(1, 195103480), (2, 97551740), (4, 48775870), (5, 39020696), (8, 24387935), (10, 19510348), (11, 17736680), (13, 15007960), (20, 9755174), (22, 8868340), (23, 8482760), (26, 7503980), (40, 4877587), (44, 4434170), (46, 4241380), (52, 3751990), (55, 3547336), (65, 3001592), (88, 2217085), (92, 2120690), (104, 1875995), (110, 1773668), (115, 1696552), (130, 1500796), (143, 1364360), (184, 1060345), (220, 886834), (230, 848276), (253, 771160), (260, 750398), (286, 682180), (299, 652520), (440, 443417), (460, 424138), (506, 385580), (520, 375199), (572, 341090), (598, 326260), (715, 272872), (920, 212069), (1012, 192790), (1144, 170545), (1196, 163130), (1265, 154232), (1430, 136436), (1483, 131560), (1495, 130504), (2024, 96395), (2392, 81565), (2530, 77116), (2860, 68218), (2966, 65780), (2990, 65252), (3289, 59320), (5060, 38558), (5720, 34109), (5932, 32890), (5980, 32626), (6578, 29660), (7415, 26312), (10120, 19279), (11864, 16445), (11960, 16313), (13156, 14830)]