383386400

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4241}}^1$

素因数の和:4374

約数の個数: 72

約数和(自身を含む): 944447364

約数和(自身を除く): 561060964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1808, 2260, 2825, 3616, 4241, 4520, 5650, 8482, 9040, 11300, 16964, 18080, 21205, 22600, 33928, 42410, 45200, 67856, 84820, 90400, 106025, 135712, 169640, 212050, 339280, 424100, 479233, 678560, 848200, 958466, 1696400, 1916932, 2396165, 3392800, 3833864, 4792330, 7667728, 9584660, 11980825, 15335456, 19169320, 23961650, 38338640, 47923300, 76677280, 95846600, 191693200, 383386400]

約数ペア:

[(1, 383386400), (2, 191693200), (4, 95846600), (5, 76677280), (8, 47923300), (10, 38338640), (16, 23961650), (20, 19169320), (25, 15335456), (32, 11980825), (40, 9584660), (50, 7667728), (80, 4792330), (100, 3833864), (113, 3392800), (160, 2396165), (200, 1916932), (226, 1696400), (400, 958466), (452, 848200), (565, 678560), (800, 479233), (904, 424100), (1130, 339280), (1808, 212050), (2260, 169640), (2825, 135712), (3616, 106025), (4241, 90400), (4520, 84820), (5650, 67856), (8482, 45200), (9040, 42410), (11300, 33928), (16964, 22600), (18080, 21205)]