713852920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{34519}}^1$

素因数の和:34588

約数の個数: 64

約数和(自身を含む): 1789516800

約数和(自身を除く): 1075663880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 10340, 20680, 34519, 69038, 138076, 172595, 276152, 345190, 379709, 690380, 759418, 1380760, 1518836, 1622393, 1898545, 3037672, 3244786, 3797090, 6489572, 7594180, 8111965, 12979144, 15188360, 16223930, 17846323, 32447860, 35692646, 64895720, 71385292, 89231615, 142770584, 178463230, 356926460, 713852920]

約数ペア:

[(1, 713852920), (2, 356926460), (4, 178463230), (5, 142770584), (8, 89231615), (10, 71385292), (11, 64895720), (20, 35692646), (22, 32447860), (40, 17846323), (44, 16223930), (47, 15188360), (55, 12979144), (88, 8111965), (94, 7594180), (110, 6489572), (188, 3797090), (220, 3244786), (235, 3037672), (376, 1898545), (440, 1622393), (470, 1518836), (517, 1380760), (940, 759418), (1034, 690380), (1880, 379709), (2068, 345190), (2585, 276152), (4136, 172595), (5170, 138076), (10340, 69038), (20680, 34519)]