29383280

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1181}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 68593824

約数和(自身を除く): 39210544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 622, 1181, 1244, 1555, 2362, 2488, 3110, 4724, 4976, 5905, 6220, 9448, 11810, 12440, 18896, 23620, 24880, 47240, 94480, 367291, 734582, 1469164, 1836455, 2938328, 3672910, 5876656, 7345820, 14691640, 29383280]

約数ペア:

[(1, 29383280), (2, 14691640), (4, 7345820), (5, 5876656), (8, 3672910), (10, 2938328), (16, 1836455), (20, 1469164), (40, 734582), (80, 367291), (311, 94480), (622, 47240), (1181, 24880), (1244, 23620), (1555, 18896), (2362, 12440), (2488, 11810), (3110, 9448), (4724, 6220), (4976, 5905)]