3204920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 7592400

約数和(自身を除く): 4387480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4217, 8434, 16868, 21085, 33736, 42170, 80123, 84340, 160246, 168680, 320492, 400615, 640984, 801230, 1602460, 3204920]

約数ペア:

[(1, 3204920), (2, 1602460), (4, 801230), (5, 640984), (8, 400615), (10, 320492), (19, 168680), (20, 160246), (38, 84340), (40, 80123), (76, 42170), (95, 33736), (152, 21085), (190, 16868), (380, 8434), (760, 4217)]