201600620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2683}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 484504944

約数和(自身を除く): 282904324

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 884, 1105, 1156, 1445, 2210, 2683, 2890, 3757, 4420, 5366, 5780, 7514, 10732, 13415, 15028, 18785, 26830, 34879, 37570, 45611, 53660, 69758, 75140, 91222, 139516, 174395, 182444, 228055, 348790, 456110, 592943, 697580, 775387, 912220, 1185886, 1550774, 2371772, 2964715, 3101548, 3876935, 5929430, 7753870, 10080031, 11858860, 15507740, 20160062, 40320124, 50400155, 100800310, 201600620]

約数ペア:

[(1, 201600620), (2, 100800310), (4, 50400155), (5, 40320124), (10, 20160062), (13, 15507740), (17, 11858860), (20, 10080031), (26, 7753870), (34, 5929430), (52, 3876935), (65, 3101548), (68, 2964715), (85, 2371772), (130, 1550774), (170, 1185886), (221, 912220), (260, 775387), (289, 697580), (340, 592943), (442, 456110), (578, 348790), (884, 228055), (1105, 182444), (1156, 174395), (1445, 139516), (2210, 91222), (2683, 75140), (2890, 69758), (3757, 53660), (4420, 45611), (5366, 37570), (5780, 34879), (7514, 26830), (10732, 18785), (13415, 15028)]