77390560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 203847840

約数和(自身を除く): 126457280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1283, 1508, 1885, 2080, 2320, 2566, 3016, 3770, 4640, 5132, 6032, 6415, 7540, 10264, 12064, 12830, 15080, 16679, 20528, 25660, 30160, 33358, 37207, 41056, 51320, 60320, 66716, 74414, 83395, 102640, 133432, 148828, 166790, 186035, 205280, 266864, 297656, 333580, 372070, 483691, 533728, 595312, 667160, 744140, 967382, 1190624, 1334320, 1488280, 1934764, 2418455, 2668640, 2976560, 3869528, 4836910, 5953120, 7739056, 9673820, 15478112, 19347640, 38695280, 77390560]

約数ペア:

[(1, 77390560), (2, 38695280), (4, 19347640), (5, 15478112), (8, 9673820), (10, 7739056), (13, 5953120), (16, 4836910), (20, 3869528), (26, 2976560), (29, 2668640), (32, 2418455), (40, 1934764), (52, 1488280), (58, 1334320), (65, 1190624), (80, 967382), (104, 744140), (116, 667160), (130, 595312), (145, 533728), (160, 483691), (208, 372070), (232, 333580), (260, 297656), (290, 266864), (377, 205280), (416, 186035), (464, 166790), (520, 148828), (580, 133432), (754, 102640), (928, 83395), (1040, 74414), (1160, 66716), (1283, 60320), (1508, 51320), (1885, 41056), (2080, 37207), (2320, 33358), (2566, 30160), (3016, 25660), (3770, 20528), (4640, 16679), (5132, 15080), (6032, 12830), (6415, 12064), (7540, 10264)]