5165960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 12597120

約数和(自身を除く): 7431160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 107, 136, 142, 170, 214, 284, 340, 355, 428, 535, 568, 680, 710, 856, 1070, 1207, 1420, 1819, 2140, 2414, 2840, 3638, 4280, 4828, 6035, 7276, 7597, 9095, 9656, 12070, 14552, 15194, 18190, 24140, 30388, 36380, 37985, 48280, 60776, 72760, 75970, 129149, 151940, 258298, 303880, 516596, 645745, 1033192, 1291490, 2582980, 5165960]

約数ペア:

[(1, 5165960), (2, 2582980), (4, 1291490), (5, 1033192), (8, 645745), (10, 516596), (17, 303880), (20, 258298), (34, 151940), (40, 129149), (68, 75970), (71, 72760), (85, 60776), (107, 48280), (136, 37985), (142, 36380), (170, 30388), (214, 24140), (284, 18190), (340, 15194), (355, 14552), (428, 12070), (535, 9656), (568, 9095), (680, 7597), (710, 7276), (856, 6035), (1070, 4828), (1207, 4280), (1420, 3638), (1819, 2840), (2140, 2414)]