45499000

素因数分解:

$2^3\times 5^3\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 107490240

約数和(自身を除く): 61991240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 173, 200, 250, 263, 346, 500, 526, 692, 865, 1000, 1052, 1315, 1384, 1730, 2104, 2630, 3460, 4325, 5260, 6575, 6920, 8650, 10520, 13150, 17300, 21625, 26300, 32875, 34600, 43250, 45499, 52600, 65750, 86500, 90998, 131500, 173000, 181996, 227495, 263000, 363992, 454990, 909980, 1137475, 1819960, 2274950, 4549900, 5687375, 9099800, 11374750, 22749500, 45499000]

約数ペア:

[(1, 45499000), (2, 22749500), (4, 11374750), (5, 9099800), (8, 5687375), (10, 4549900), (20, 2274950), (25, 1819960), (40, 1137475), (50, 909980), (100, 454990), (125, 363992), (173, 263000), (200, 227495), (250, 181996), (263, 173000), (346, 131500), (500, 90998), (526, 86500), (692, 65750), (865, 52600), (1000, 45499), (1052, 43250), (1315, 34600), (1384, 32875), (1730, 26300), (2104, 21625), (2630, 17300), (3460, 13150), (4325, 10520), (5260, 8650), (6575, 6920)]