427075520

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12473}}^1$

素因数の和:12597

約数の個数: 56

約数和(自身を含む): 1026560304

約数和(自身を除く): 599484784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 6848, 8560, 12473, 17120, 24946, 34240, 49892, 62365, 99784, 124730, 199568, 249460, 399136, 498920, 798272, 997840, 1334611, 1995680, 2669222, 3991360, 5338444, 6673055, 10676888, 13346110, 21353776, 26692220, 42707552, 53384440, 85415104, 106768880, 213537760, 427075520]

約数ペア:

[(1, 427075520), (2, 213537760), (4, 106768880), (5, 85415104), (8, 53384440), (10, 42707552), (16, 26692220), (20, 21353776), (32, 13346110), (40, 10676888), (64, 6673055), (80, 5338444), (107, 3991360), (160, 2669222), (214, 1995680), (320, 1334611), (428, 997840), (535, 798272), (856, 498920), (1070, 399136), (1712, 249460), (2140, 199568), (3424, 124730), (4280, 99784), (6848, 62365), (8560, 49892), (12473, 34240), (17120, 24946)]