42126650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{10151}}^1$

素因数の和:10246

約数の個数: 24

約数和(自身を含む): 79307424

約数和(自身を除く): 37180774

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 10151, 20302, 50755, 101510, 253775, 507550, 842533, 1685066, 4212665, 8425330, 21063325, 42126650]

約数ペア:

[(1, 42126650), (2, 21063325), (5, 8425330), (10, 4212665), (25, 1685066), (50, 842533), (83, 507550), (166, 253775), (415, 101510), (830, 50755), (2075, 20302), (4150, 10151)]