17529920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1935

約数の個数: 56

約数和(自身を含む): 43205400

約数和(自身を除く): 25675480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 1889, 2320, 3778, 4640, 7556, 9280, 9445, 15112, 18890, 30224, 37780, 54781, 60448, 75560, 109562, 120896, 151120, 219124, 273905, 302240, 438248, 547810, 604480, 876496, 1095620, 1752992, 2191240, 3505984, 4382480, 8764960, 17529920]

約数ペア:

[(1, 17529920), (2, 8764960), (4, 4382480), (5, 3505984), (8, 2191240), (10, 1752992), (16, 1095620), (20, 876496), (29, 604480), (32, 547810), (40, 438248), (58, 302240), (64, 273905), (80, 219124), (116, 151120), (145, 120896), (160, 109562), (232, 75560), (290, 60448), (320, 54781), (464, 37780), (580, 30224), (928, 18890), (1160, 15112), (1856, 9445), (1889, 9280), (2320, 7556), (3778, 4640)]