96689840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 243734400

約数和(自身を除く): 147044560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 239, 260, 389, 478, 520, 778, 956, 1040, 1195, 1556, 1912, 1945, 2390, 3107, 3112, 3824, 3890, 4780, 5057, 6214, 6224, 7780, 9560, 10114, 12428, 15535, 15560, 19120, 20228, 24856, 25285, 31070, 31120, 40456, 49712, 50570, 62140, 80912, 92971, 101140, 124280, 185942, 202280, 248560, 371884, 404560, 464855, 743768, 929710, 1208623, 1487536, 1859420, 2417246, 3718840, 4834492, 6043115, 7437680, 9668984, 12086230, 19337968, 24172460, 48344920, 96689840]

約数ペア:

[(1, 96689840), (2, 48344920), (4, 24172460), (5, 19337968), (8, 12086230), (10, 9668984), (13, 7437680), (16, 6043115), (20, 4834492), (26, 3718840), (40, 2417246), (52, 1859420), (65, 1487536), (80, 1208623), (104, 929710), (130, 743768), (208, 464855), (239, 404560), (260, 371884), (389, 248560), (478, 202280), (520, 185942), (778, 124280), (956, 101140), (1040, 92971), (1195, 80912), (1556, 62140), (1912, 50570), (1945, 49712), (2390, 40456), (3107, 31120), (3112, 31070), (3824, 25285), (3890, 24856), (4780, 20228), (5057, 19120), (6214, 15560), (6224, 15535), (7780, 12428), (9560, 10114)]