42008450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{76379}}^1$

素因数の和:76402

約数の個数: 24

約数和(自身を含む): 85240080

約数和(自身を除く): 43231630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 76379, 152758, 381895, 763790, 840169, 1680338, 1909475, 3818950, 4200845, 8401690, 21004225, 42008450]

約数ペア:

[(1, 42008450), (2, 21004225), (5, 8401690), (10, 4200845), (11, 3818950), (22, 1909475), (25, 1680338), (50, 840169), (55, 763790), (110, 381895), (275, 152758), (550, 76379)]