528054340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 1288078848

約数和(自身を除く): 760024508

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 271, 340, 374, 521, 542, 748, 935, 1042, 1084, 1355, 1870, 2084, 2605, 2710, 2981, 3740, 4607, 5210, 5420, 5731, 5962, 8857, 9214, 10420, 11462, 11924, 14905, 17714, 18428, 22924, 23035, 28655, 29810, 35428, 44285, 46070, 50677, 57310, 59620, 88570, 92140, 97427, 101354, 114620, 141191, 177140, 194854, 202708, 253385, 282382, 389708, 487135, 506770, 564764, 705955, 974270, 1013540, 1411910, 1553101, 1948540, 2400247, 2823820, 3106202, 4800494, 6212404, 7765505, 9600988, 12001235, 15531010, 24002470, 26402717, 31062020, 48004940, 52805434, 105610868, 132013585, 264027170, 528054340]

約数ペア:

[(1, 528054340), (2, 264027170), (4, 132013585), (5, 105610868), (10, 52805434), (11, 48004940), (17, 31062020), (20, 26402717), (22, 24002470), (34, 15531010), (44, 12001235), (55, 9600988), (68, 7765505), (85, 6212404), (110, 4800494), (170, 3106202), (187, 2823820), (220, 2400247), (271, 1948540), (340, 1553101), (374, 1411910), (521, 1013540), (542, 974270), (748, 705955), (935, 564764), (1042, 506770), (1084, 487135), (1355, 389708), (1870, 282382), (2084, 253385), (2605, 202708), (2710, 194854), (2981, 177140), (3740, 141191), (4607, 114620), (5210, 101354), (5420, 97427), (5731, 92140), (5962, 88570), (8857, 59620), (9214, 57310), (10420, 50677), (11462, 46070), (11924, 44285), (14905, 35428), (17714, 29810), (18428, 28655), (22924, 23035)]