714246340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{947}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 1538171712

約数和(自身を除く): 823925372

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 877, 947, 1754, 1894, 3508, 3788, 4385, 4735, 8770, 9470, 17540, 18940, 37711, 40721, 75422, 81442, 150844, 162884, 188555, 203605, 377110, 407210, 754220, 814420, 830519, 1661038, 3322076, 4152595, 8305190, 16610380, 35712317, 71424634, 142849268, 178561585, 357123170, 714246340]

約数ペア:

[(1, 714246340), (2, 357123170), (4, 178561585), (5, 142849268), (10, 71424634), (20, 35712317), (43, 16610380), (86, 8305190), (172, 4152595), (215, 3322076), (430, 1661038), (860, 830519), (877, 814420), (947, 754220), (1754, 407210), (1894, 377110), (3508, 203605), (3788, 188555), (4385, 162884), (4735, 150844), (8770, 81442), (9470, 75422), (17540, 40721), (18940, 37711)]