39833980

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7573}}^1$

素因数の和:7845

約数の個数: 24

約数和(自身を含む): 83980512

約数和(自身を除く): 44146532

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 7573, 15146, 30292, 37865, 75730, 151460, 1991699, 3983398, 7966796, 9958495, 19916990, 39833980]

約数ペア:

[(1, 39833980), (2, 19916990), (4, 9958495), (5, 7966796), (10, 3983398), (20, 1991699), (263, 151460), (526, 75730), (1052, 37865), (1315, 30292), (2630, 15146), (5260, 7573)]