1602460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4245

約数の個数: 24

約数和(自身を含む): 3543120

約数和(自身を除く): 1940660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4217, 8434, 16868, 21085, 42170, 80123, 84340, 160246, 320492, 400615, 801230, 1602460]

約数ペア:

[(1, 1602460), (2, 801230), (4, 400615), (5, 320492), (10, 160246), (19, 84340), (20, 80123), (38, 42170), (76, 21085), (95, 16868), (190, 8434), (380, 4217)]