38260540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 87085152

約数和(自身を除く): 48824612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2617, 2924, 3655, 5234, 7310, 10468, 13085, 14620, 26170, 44489, 52340, 88978, 112531, 177956, 222445, 225062, 444890, 450124, 562655, 889780, 1125310, 1913027, 2250620, 3826054, 7652108, 9565135, 19130270, 38260540]

約数ペア:

[(1, 38260540), (2, 19130270), (4, 9565135), (5, 7652108), (10, 3826054), (17, 2250620), (20, 1913027), (34, 1125310), (43, 889780), (68, 562655), (85, 450124), (86, 444890), (170, 225062), (172, 222445), (215, 177956), (340, 112531), (430, 88978), (731, 52340), (860, 44489), (1462, 26170), (2617, 14620), (2924, 13085), (3655, 10468), (5234, 7310)]