3196420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 6810048

約数和(自身を除く): 3613628

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2251, 4502, 9004, 11255, 22510, 45020, 159821, 319642, 639284, 799105, 1598210, 3196420]

約数ペア:

[(1, 3196420), (2, 1598210), (4, 799105), (5, 639284), (10, 319642), (20, 159821), (71, 45020), (142, 22510), (284, 11255), (355, 9004), (710, 4502), (1420, 2251)]