40102564300

素因数分解:

$2^2\times 5^2\times {\mathrm{401025643}}^1$

素因数の和:401025657

約数の個数: 18

約数和(自身を含む): 87022564748

約数和(自身を除く): 46920000448

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401025643, 802051286, 1604102572, 2005128215, 4010256430, 8020512860, 10025641075, 20051282150, 40102564300]

約数ペア:

[(1, 40102564300), (2, 20051282150), (4, 10025641075), (5, 8020512860), (10, 4010256430), (20, 2005128215), (25, 1604102572), (50, 802051286), (100, 401025643)]