528030340

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{40063}}^1$

素因数の和:40731

約数の個数: 24

約数和(自身を含む): 1110574080

約数和(自身を除く): 582543740

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 6590, 13180, 40063, 80126, 160252, 200315, 400630, 801260, 26401517, 52803034, 105606068, 132007585, 264015170, 528030340]

約数ペア:

[(1, 528030340), (2, 264015170), (4, 132007585), (5, 105606068), (10, 52803034), (20, 26401517), (659, 801260), (1318, 400630), (2636, 200315), (3295, 160252), (6590, 80126), (13180, 40063)]