108448850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 217574244

約数和(自身を除く): 109125394

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 61, 62, 74, 122, 155, 185, 305, 310, 370, 610, 775, 925, 961, 1147, 1525, 1550, 1850, 1891, 1922, 2257, 2294, 3050, 3782, 4514, 4805, 5735, 9455, 9610, 11285, 11470, 18910, 22570, 24025, 28675, 35557, 47275, 48050, 56425, 57350, 58621, 69967, 71114, 94550, 112850, 117242, 139934, 177785, 293105, 349835, 355570, 586210, 699670, 888925, 1465525, 1749175, 1777850, 2168977, 2931050, 3498350, 4337954, 10844885, 21689770, 54224425, 108448850]

約数ペア:

[(1, 108448850), (2, 54224425), (5, 21689770), (10, 10844885), (25, 4337954), (31, 3498350), (37, 2931050), (50, 2168977), (61, 1777850), (62, 1749175), (74, 1465525), (122, 888925), (155, 699670), (185, 586210), (305, 355570), (310, 349835), (370, 293105), (610, 177785), (775, 139934), (925, 117242), (961, 112850), (1147, 94550), (1525, 71114), (1550, 69967), (1850, 58621), (1891, 57350), (1922, 56425), (2257, 48050), (2294, 47275), (3050, 35557), (3782, 28675), (4514, 24025), (4805, 22570), (5735, 18910), (9455, 11470), (9610, 11285)]