40010080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 64499360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 179, 220, 254, 352, 358, 440, 508, 635, 716, 880, 895, 1016, 1270, 1397, 1432, 1760, 1790, 1969, 2032, 2540, 2794, 2864, 3580, 3938, 4064, 5080, 5588, 5728, 6985, 7160, 7876, 9845, 10160, 11176, 13970, 14320, 15752, 19690, 20320, 22352, 22733, 27940, 28640, 31504, 39380, 44704, 45466, 55880, 63008, 78760, 90932, 111760, 113665, 157520, 181864, 223520, 227330, 250063, 315040, 363728, 454660, 500126, 727456, 909320, 1000252, 1250315, 1818640, 2000504, 2500630, 3637280, 4001008, 5001260, 8002016, 10002520, 20005040, 40010080]

約数ペア:

[(1, 40010080), (2, 20005040), (4, 10002520), (5, 8002016), (8, 5001260), (10, 4001008), (11, 3637280), (16, 2500630), (20, 2000504), (22, 1818640), (32, 1250315), (40, 1000252), (44, 909320), (55, 727456), (80, 500126), (88, 454660), (110, 363728), (127, 315040), (160, 250063), (176, 227330), (179, 223520), (220, 181864), (254, 157520), (352, 113665), (358, 111760), (440, 90932), (508, 78760), (635, 63008), (716, 55880), (880, 45466), (895, 44704), (1016, 39380), (1270, 31504), (1397, 28640), (1432, 27940), (1760, 22733), (1790, 22352), (1969, 20320), (2032, 19690), (2540, 15752), (2794, 14320), (2864, 13970), (3580, 11176), (3938, 10160), (4064, 9845), (5080, 7876), (5588, 7160), (5728, 6985)]