46784680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 112674240

約数和(自身を除く): 65889560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 643, 680, 856, 1070, 1286, 1819, 2140, 2572, 3215, 3638, 4280, 5144, 6430, 7276, 9095, 10931, 12860, 14552, 18190, 21862, 25720, 36380, 43724, 54655, 68801, 72760, 87448, 109310, 137602, 218620, 275204, 344005, 437240, 550408, 688010, 1169617, 1376020, 2339234, 2752040, 4678468, 5848085, 9356936, 11696170, 23392340, 46784680]

約数ペア:

[(1, 46784680), (2, 23392340), (4, 11696170), (5, 9356936), (8, 5848085), (10, 4678468), (17, 2752040), (20, 2339234), (34, 1376020), (40, 1169617), (68, 688010), (85, 550408), (107, 437240), (136, 344005), (170, 275204), (214, 218620), (340, 137602), (428, 109310), (535, 87448), (643, 72760), (680, 68801), (856, 54655), (1070, 43724), (1286, 36380), (1819, 25720), (2140, 21862), (2572, 18190), (3215, 14552), (3638, 12860), (4280, 10931), (5144, 9095), (6430, 7276)]