4043408060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{6577}}^1$

素因数の和:7166

約数の個数: 48

約数和(自身を含む): 8652964320

約数和(自身を除く): 4609556260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 521, 590, 1042, 1180, 2084, 2605, 5210, 6577, 10420, 13154, 26308, 30739, 32885, 61478, 65770, 122956, 131540, 153695, 307390, 388043, 614780, 776086, 1552172, 1940215, 3426617, 3880430, 6853234, 7760860, 13706468, 17133085, 34266170, 68532340, 202170403, 404340806, 808681612, 1010852015, 2021704030, 4043408060]

約数ペア:

[(1, 4043408060), (2, 2021704030), (4, 1010852015), (5, 808681612), (10, 404340806), (20, 202170403), (59, 68532340), (118, 34266170), (236, 17133085), (295, 13706468), (521, 7760860), (590, 6853234), (1042, 3880430), (1180, 3426617), (2084, 1940215), (2605, 1552172), (5210, 776086), (6577, 614780), (10420, 388043), (13154, 307390), (26308, 153695), (30739, 131540), (32885, 122956), (61478, 65770)]