38726320

素因数分解:

$2^4\times 5^1\times {\mathrm{484079}}^1$

素因数の和:484092

約数の個数: 20

約数和(自身を含む): 90038880

約数和(自身を除く): 51312560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 484079, 968158, 1936316, 2420395, 3872632, 4840790, 7745264, 9681580, 19363160, 38726320]

約数ペア:

[(1, 38726320), (2, 19363160), (4, 9681580), (5, 7745264), (8, 4840790), (10, 3872632), (16, 2420395), (20, 1936316), (40, 968158), (80, 484079)]