54183200

素因数分解:

$2^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 72

約数和(自身を含む): 133936740

約数和(自身を除く): 79753540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 160, 178, 200, 356, 400, 445, 712, 761, 800, 890, 1424, 1522, 1780, 2225, 2848, 3044, 3560, 3805, 4450, 6088, 7120, 7610, 8900, 12176, 14240, 15220, 17800, 19025, 24352, 30440, 35600, 38050, 60880, 67729, 71200, 76100, 121760, 135458, 152200, 270916, 304400, 338645, 541832, 608800, 677290, 1083664, 1354580, 1693225, 2167328, 2709160, 3386450, 5418320, 6772900, 10836640, 13545800, 27091600, 54183200]

約数ペア:

[(1, 54183200), (2, 27091600), (4, 13545800), (5, 10836640), (8, 6772900), (10, 5418320), (16, 3386450), (20, 2709160), (25, 2167328), (32, 1693225), (40, 1354580), (50, 1083664), (80, 677290), (89, 608800), (100, 541832), (160, 338645), (178, 304400), (200, 270916), (356, 152200), (400, 135458), (445, 121760), (712, 76100), (761, 71200), (800, 67729), (890, 60880), (1424, 38050), (1522, 35600), (1780, 30440), (2225, 24352), (2848, 19025), (3044, 17800), (3560, 15220), (3805, 14240), (4450, 12176), (6088, 8900), (7120, 7610)]