528065290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{7573}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 1003403520

約数和(自身を除く): 475338230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 3670, 6973, 7573, 13946, 15146, 34865, 37865, 69730, 75730, 143887, 287774, 719435, 1438870, 2779291, 5558582, 13896455, 27792910, 52806529, 105613058, 264032645, 528065290]

約数ペア:

[(1, 528065290), (2, 264032645), (5, 105613058), (10, 52806529), (19, 27792910), (38, 13896455), (95, 5558582), (190, 2779291), (367, 1438870), (734, 719435), (1835, 287774), (3670, 143887), (6973, 75730), (7573, 69730), (13946, 37865), (15146, 34865)]