79185460

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{2473}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 166460616

約数和(自身を除く): 87275156

約数列:

[1, 2, 4, 5, 10, 20, 1601, 2473, 3202, 4946, 6404, 8005, 9892, 12365, 16010, 24730, 32020, 49460, 3959273, 7918546, 15837092, 19796365, 39592730, 79185460]

約数ペア:

[(1, 79185460), (2, 39592730), (4, 19796365), (5, 15837092), (10, 7918546), (20, 3959273), (1601, 49460), (2473, 32020), (3202, 24730), (4946, 16010), (6404, 12365), (8005, 9892)]