5802800

素因数分解:

$2^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 14184360

約数和(自身を除く): 8381560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 163, 178, 200, 326, 356, 400, 445, 652, 712, 815, 890, 1304, 1424, 1630, 1780, 2225, 2608, 3260, 3560, 4075, 4450, 6520, 7120, 8150, 8900, 13040, 14507, 16300, 17800, 29014, 32600, 35600, 58028, 65200, 72535, 116056, 145070, 232112, 290140, 362675, 580280, 725350, 1160560, 1450700, 2901400, 5802800]

約数ペア:

[(1, 5802800), (2, 2901400), (4, 1450700), (5, 1160560), (8, 725350), (10, 580280), (16, 362675), (20, 290140), (25, 232112), (40, 145070), (50, 116056), (80, 72535), (89, 65200), (100, 58028), (163, 35600), (178, 32600), (200, 29014), (326, 17800), (356, 16300), (400, 14507), (445, 13040), (652, 8900), (712, 8150), (815, 7120), (890, 6520), (1304, 4450), (1424, 4075), (1630, 3560), (1780, 3260), (2225, 2608)]