41812240

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3499

約数の個数: 40

約数和(自身を含む): 97862040

約数和(自身を除く): 56049800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 3329, 6280, 6658, 12560, 13316, 16645, 26632, 33290, 53264, 66580, 133160, 266320, 522653, 1045306, 2090612, 2613265, 4181224, 5226530, 8362448, 10453060, 20906120, 41812240]

約数ペア:

[(1, 41812240), (2, 20906120), (4, 10453060), (5, 8362448), (8, 5226530), (10, 4181224), (16, 2613265), (20, 2090612), (40, 1045306), (80, 522653), (157, 266320), (314, 133160), (628, 66580), (785, 53264), (1256, 33290), (1570, 26632), (2512, 16645), (3140, 13316), (3329, 12560), (6280, 6658)]