1832871980

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{99721}}^1$

素因数の和:100649

約数の個数: 24

約数和(自身を含む): 3853258080

約数和(自身を除く): 2020386100

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3676, 4595, 9190, 18380, 99721, 199442, 398884, 498605, 997210, 1994420, 91643599, 183287198, 366574396, 458217995, 916435990, 1832871980]

約数ペア:

[(1, 1832871980), (2, 916435990), (4, 458217995), (5, 366574396), (10, 183287198), (20, 91643599), (919, 1994420), (1838, 997210), (3676, 498605), (4595, 398884), (9190, 199442), (18380, 99721)]