16364360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11057}}^1$

素因数の和:11105

約数の個数: 32

約数和(自身を含む): 37818360

約数和(自身を除く): 21454000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 11057, 22114, 44228, 55285, 88456, 110570, 221140, 409109, 442280, 818218, 1636436, 2045545, 3272872, 4091090, 8182180, 16364360]

約数ペア:

[(1, 16364360), (2, 8182180), (4, 4091090), (5, 3272872), (8, 2045545), (10, 1636436), (20, 818218), (37, 442280), (40, 409109), (74, 221140), (148, 110570), (185, 88456), (296, 55285), (370, 44228), (740, 22114), (1480, 11057)]