75332420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53051}}^1$

素因数の和:53131

約数の個数: 24

約数和(自身を含む): 160429248

約数和(自身を除く): 85096828

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53051, 106102, 212204, 265255, 530510, 1061020, 3766621, 7533242, 15066484, 18833105, 37666210, 75332420]

約数ペア:

[(1, 75332420), (2, 37666210), (4, 18833105), (5, 15066484), (10, 7533242), (20, 3766621), (71, 1061020), (142, 530510), (284, 265255), (355, 212204), (710, 106102), (1420, 53051)]