85592260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{329201}}^1$

素因数の和:329223

約数の個数: 24

約数和(自身を含む): 193570776

約数和(自身を除く): 107978516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 329201, 658402, 1316804, 1646005, 3292010, 4279613, 6584020, 8559226, 17118452, 21398065, 42796130, 85592260]

約数ペア:

[(1, 85592260), (2, 42796130), (4, 21398065), (5, 17118452), (10, 8559226), (13, 6584020), (20, 4279613), (26, 3292010), (52, 1646005), (65, 1316804), (130, 658402), (260, 329201)]