1027490.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8699}}^1$

素因数の和:8825

約数の個数: 40

約数和(自身を含む): 184474800

約数和(自身を除く): 105835840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 8699, 9040, 17398, 34796, 43495, 69592, 86990, 139184, 173980, 347960, 695920, 982987, 1965974, 3931948, 4914935, 7863896, 9829870, 15727792, 19659740, 39319480, 78638960]

約数ペア:

[(1, 78638960), (2, 39319480), (4, 19659740), (5, 15727792), (8, 9829870), (10, 7863896), (16, 4914935), (20, 3931948), (40, 1965974), (80, 982987), (113, 695920), (226, 347960), (452, 173980), (565, 139184), (904, 86990), (1130, 69592), (1808, 43495), (2260, 34796), (4520, 17398), (8699, 9040)]