39098680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12373}}^1$

素因数の和:12463

約数の個数: 32

約数和(自身を含む): 89092800

約数和(自身を除く): 49994120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 12373, 24746, 49492, 61865, 98984, 123730, 247460, 494920, 977467, 1954934, 3909868, 4887335, 7819736, 9774670, 19549340, 39098680]

約数ペア:

[(1, 39098680), (2, 19549340), (4, 9774670), (5, 7819736), (8, 4887335), (10, 3909868), (20, 1954934), (40, 977467), (79, 494920), (158, 247460), (316, 123730), (395, 98984), (632, 61865), (790, 49492), (1580, 24746), (3160, 12373)]