1807602241540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65407}}^1\times {\mathrm{81283}}^1$

素因数の和:146716

約数の個数: 48

約数和(自身を含む): 4019367647232

約数和(自身を除く): 2211765405692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65407, 81283, 130814, 162566, 261628, 325132, 327035, 406415, 654070, 812830, 1111919, 1308140, 1381811, 1625660, 2223838, 2763622, 4447676, 5527244, 5559595, 6909055, 11119190, 13818110, 22238380, 27636220, 5316477181, 10632954362, 21265908724, 26582385905, 53164771810, 90380112077, 106329543620, 180760224154, 361520448308, 451900560385, 903801120770, 1807602241540]

約数ペア:

[(1, 1807602241540), (2, 903801120770), (4, 451900560385), (5, 361520448308), (10, 180760224154), (17, 106329543620), (20, 90380112077), (34, 53164771810), (68, 26582385905), (85, 21265908724), (170, 10632954362), (340, 5316477181), (65407, 27636220), (81283, 22238380), (130814, 13818110), (162566, 11119190), (261628, 6909055), (325132, 5559595), (327035, 5527244), (406415, 4447676), (654070, 2763622), (812830, 2223838), (1111919, 1625660), (1308140, 1381811)]