69070940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41609}}^1$

素因数の和:41701

約数の個数: 24

約数和(自身を含む): 146800080

約数和(自身を除く): 77729140

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 41609, 83218, 166436, 208045, 416090, 832180, 3453547, 6907094, 13814188, 17267735, 34535470, 69070940]

約数ペア:

[(1, 69070940), (2, 34535470), (4, 17267735), (5, 13814188), (10, 6907094), (20, 3453547), (83, 832180), (166, 416090), (332, 208045), (415, 166436), (830, 83218), (1660, 41609)]