5210003960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18607157}}^1$

素因数の和:18607175

約数の個数: 32

約数和(自身を含む): 13397153760

約数和(自身を除く): 8187149800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18607157, 37214314, 74428628, 93035785, 130250099, 148857256, 186071570, 260500198, 372143140, 521000396, 651250495, 744286280, 1042000792, 1302500990, 2605001980, 5210003960]

約数ペア:

[(1, 5210003960), (2, 2605001980), (4, 1302500990), (5, 1042000792), (7, 744286280), (8, 651250495), (10, 521000396), (14, 372143140), (20, 260500198), (28, 186071570), (35, 148857256), (40, 130250099), (56, 93035785), (70, 74428628), (140, 37214314), (280, 18607157)]