92172200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6491}}^1$

素因数の和:6578

約数の個数: 48

約数和(自身を含む): 217352160

約数和(自身を除く): 125179960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 6491, 7100, 12982, 14200, 25964, 32455, 51928, 64910, 129820, 162275, 259640, 324550, 460861, 649100, 921722, 1298200, 1843444, 2304305, 3686888, 4608610, 9217220, 11521525, 18434440, 23043050, 46086100, 92172200]

約数ペア:

[(1, 92172200), (2, 46086100), (4, 23043050), (5, 18434440), (8, 11521525), (10, 9217220), (20, 4608610), (25, 3686888), (40, 2304305), (50, 1843444), (71, 1298200), (100, 921722), (142, 649100), (200, 460861), (284, 324550), (355, 259640), (568, 162275), (710, 129820), (1420, 64910), (1775, 51928), (2840, 32455), (3550, 25964), (6491, 14200), (7100, 12982)]