31350560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3765

約数の個数: 48

約数和(自身を含む): 75483576

約数和(自身を除く): 44133016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 3697, 4240, 7394, 8480, 14788, 18485, 29576, 36970, 59152, 73940, 118304, 147880, 195941, 295760, 391882, 591520, 783764, 979705, 1567528, 1959410, 3135056, 3918820, 6270112, 7837640, 15675280, 31350560]

約数ペア:

[(1, 31350560), (2, 15675280), (4, 7837640), (5, 6270112), (8, 3918820), (10, 3135056), (16, 1959410), (20, 1567528), (32, 979705), (40, 783764), (53, 591520), (80, 391882), (106, 295760), (160, 195941), (212, 147880), (265, 118304), (424, 73940), (530, 59152), (848, 36970), (1060, 29576), (1696, 18485), (2120, 14788), (3697, 8480), (4240, 7394)]