8889250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 17659512

約数和(自身を除く): 8770262

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 125, 155, 185, 250, 310, 370, 775, 925, 961, 1147, 1550, 1850, 1922, 2294, 3875, 4625, 4805, 5735, 7750, 9250, 9610, 11470, 24025, 28675, 35557, 48050, 57350, 71114, 120125, 143375, 177785, 240250, 286750, 355570, 888925, 1777850, 4444625, 8889250]

約数ペア:

[(1, 8889250), (2, 4444625), (5, 1777850), (10, 888925), (25, 355570), (31, 286750), (37, 240250), (50, 177785), (62, 143375), (74, 120125), (125, 71114), (155, 57350), (185, 48050), (250, 35557), (310, 28675), (370, 24025), (775, 11470), (925, 9610), (961, 9250), (1147, 7750), (1550, 5735), (1850, 4805), (1922, 4625), (2294, 3875)]