13813600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 34872768

約数和(自身を除く): 21059168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 557, 620, 775, 800, 992, 1114, 1240, 1550, 2228, 2480, 2785, 3100, 4456, 4960, 5570, 6200, 8912, 11140, 12400, 13925, 17267, 17824, 22280, 24800, 27850, 34534, 44560, 55700, 69068, 86335, 89120, 111400, 138136, 172670, 222800, 276272, 345340, 431675, 445600, 552544, 690680, 863350, 1381360, 1726700, 2762720, 3453400, 6906800, 13813600]

約数ペア:

[(1, 13813600), (2, 6906800), (4, 3453400), (5, 2762720), (8, 1726700), (10, 1381360), (16, 863350), (20, 690680), (25, 552544), (31, 445600), (32, 431675), (40, 345340), (50, 276272), (62, 222800), (80, 172670), (100, 138136), (124, 111400), (155, 89120), (160, 86335), (200, 69068), (248, 55700), (310, 44560), (400, 34534), (496, 27850), (557, 24800), (620, 22280), (775, 17824), (800, 17267), (992, 13925), (1114, 12400), (1240, 11140), (1550, 8912), (2228, 6200), (2480, 5570), (2785, 4960), (3100, 4456)]