170055080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19237}}^1$

素因数の和:19278

約数の個数: 64

約数和(自身を含む): 436317840

約数和(自身を除く): 266262760

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 19237, 38474, 76948, 96185, 153896, 192370, 250081, 327029, 384740, 500162, 654058, 769480, 1000324, 1250405, 1308116, 1635145, 2000648, 2500810, 2616232, 3270290, 4251377, 5001620, 6540580, 8502754, 10003240, 13081160, 17005508, 21256885, 34011016, 42513770, 85027540, 170055080]

約数ペア:

[(1, 170055080), (2, 85027540), (4, 42513770), (5, 34011016), (8, 21256885), (10, 17005508), (13, 13081160), (17, 10003240), (20, 8502754), (26, 6540580), (34, 5001620), (40, 4251377), (52, 3270290), (65, 2616232), (68, 2500810), (85, 2000648), (104, 1635145), (130, 1308116), (136, 1250405), (170, 1000324), (221, 769480), (260, 654058), (340, 500162), (442, 384740), (520, 327029), (680, 250081), (884, 192370), (1105, 153896), (1768, 96185), (2210, 76948), (4420, 38474), (8840, 19237)]