20190825890

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1\times {\mathrm{16091}}^1$

素因数の和:16978

約数の個数: 32

約数和(自身を含む): 36600932160

約数和(自身を除く): 16410106270

約数列:

[1, 2, 5, 10, 179, 358, 701, 895, 1402, 1790, 3505, 7010, 16091, 32182, 80455, 125479, 160910, 250958, 627395, 1254790, 2880289, 5760578, 11279791, 14401445, 22559582, 28802890, 56398955, 112797910, 2019082589, 4038165178, 10095412945, 20190825890]

約数ペア:

[(1, 20190825890), (2, 10095412945), (5, 4038165178), (10, 2019082589), (179, 112797910), (358, 56398955), (701, 28802890), (895, 22559582), (1402, 14401445), (1790, 11279791), (3505, 5760578), (7010, 2880289), (16091, 1254790), (32182, 627395), (80455, 250958), (125479, 160910)]