11546920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 34007040

約数和(自身を除く): 22460120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 163, 184, 220, 230, 253, 280, 308, 322, 326, 385, 440, 460, 506, 616, 644, 652, 770, 805, 815, 920, 1012, 1141, 1265, 1288, 1304, 1540, 1610, 1630, 1771, 1793, 2024, 2282, 2530, 3080, 3220, 3260, 3542, 3586, 3749, 4564, 5060, 5705, 6440, 6520, 7084, 7172, 7498, 8855, 8965, 9128, 10120, 11410, 12551, 14168, 14344, 14996, 17710, 17930, 18745, 22820, 25102, 26243, 29992, 35420, 35860, 37490, 41239, 45640, 50204, 52486, 62755, 70840, 71720, 74980, 82478, 100408, 104972, 125510, 131215, 149960, 164956, 206195, 209944, 251020, 262430, 288673, 329912, 412390, 502040, 524860, 577346, 824780, 1049720, 1154692, 1443365, 1649560, 2309384, 2886730, 5773460, 11546920]

約数ペア:

[(1, 11546920), (2, 5773460), (4, 2886730), (5, 2309384), (7, 1649560), (8, 1443365), (10, 1154692), (11, 1049720), (14, 824780), (20, 577346), (22, 524860), (23, 502040), (28, 412390), (35, 329912), (40, 288673), (44, 262430), (46, 251020), (55, 209944), (56, 206195), (70, 164956), (77, 149960), (88, 131215), (92, 125510), (110, 104972), (115, 100408), (140, 82478), (154, 74980), (161, 71720), (163, 70840), (184, 62755), (220, 52486), (230, 50204), (253, 45640), (280, 41239), (308, 37490), (322, 35860), (326, 35420), (385, 29992), (440, 26243), (460, 25102), (506, 22820), (616, 18745), (644, 17930), (652, 17710), (770, 14996), (805, 14344), (815, 14168), (920, 12551), (1012, 11410), (1141, 10120), (1265, 9128), (1288, 8965), (1304, 8855), (1540, 7498), (1610, 7172), (1630, 7084), (1771, 6520), (1793, 6440), (2024, 5705), (2282, 5060), (2530, 4564), (3080, 3749), (3220, 3586), (3260, 3542)]