73093960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23131}}^1$

素因数の和:23221

約数の個数: 32

約数和(自身を含む): 166550400

約数和(自身を除く): 93456440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 23131, 46262, 92524, 115655, 185048, 231310, 462620, 925240, 1827349, 3654698, 7309396, 9136745, 14618792, 18273490, 36546980, 73093960]

約数ペア:

[(1, 73093960), (2, 36546980), (4, 18273490), (5, 14618792), (8, 9136745), (10, 7309396), (20, 3654698), (40, 1827349), (79, 925240), (158, 462620), (316, 231310), (395, 185048), (632, 115655), (790, 92524), (1580, 46262), (3160, 23131)]