57346700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 129929184

約数和(自身を除く): 72582484

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 71, 82, 100, 142, 164, 197, 205, 284, 355, 394, 410, 710, 788, 820, 985, 1025, 1420, 1775, 1970, 2050, 2911, 3550, 3940, 4100, 4925, 5822, 7100, 8077, 9850, 11644, 13987, 14555, 16154, 19700, 27974, 29110, 32308, 40385, 55948, 58220, 69935, 72775, 80770, 139870, 145550, 161540, 201925, 279740, 291100, 349675, 403850, 573467, 699350, 807700, 1146934, 1398700, 2293868, 2867335, 5734670, 11469340, 14336675, 28673350, 57346700]

約数ペア:

[(1, 57346700), (2, 28673350), (4, 14336675), (5, 11469340), (10, 5734670), (20, 2867335), (25, 2293868), (41, 1398700), (50, 1146934), (71, 807700), (82, 699350), (100, 573467), (142, 403850), (164, 349675), (197, 291100), (205, 279740), (284, 201925), (355, 161540), (394, 145550), (410, 139870), (710, 80770), (788, 72775), (820, 69935), (985, 58220), (1025, 55948), (1420, 40385), (1775, 32308), (1970, 29110), (2050, 27974), (2911, 19700), (3550, 16154), (3940, 14555), (4100, 13987), (4925, 11644), (5822, 9850), (7100, 8077)]