38051780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8609}}^1$

素因数の和:8648

約数の個数: 48

約数和(自身を含む): 91128240

約数和(自身を除く): 53076460

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 8609, 17218, 34436, 43045, 86090, 111917, 146353, 172180, 223834, 292706, 447668, 559585, 585412, 731765, 1119170, 1463530, 1902589, 2238340, 2927060, 3805178, 7610356, 9512945, 19025890, 38051780]

約数ペア:

[(1, 38051780), (2, 19025890), (4, 9512945), (5, 7610356), (10, 3805178), (13, 2927060), (17, 2238340), (20, 1902589), (26, 1463530), (34, 1119170), (52, 731765), (65, 585412), (68, 559585), (85, 447668), (130, 292706), (170, 223834), (221, 172180), (260, 146353), (340, 111917), (442, 86090), (884, 43045), (1105, 34436), (2210, 17218), (4420, 8609)]