38321600

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 84

約数和(自身を含む): 96661224

約数和(自身を除く): 58339624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 557, 688, 800, 860, 1075, 1114, 1376, 1600, 1720, 2150, 2228, 2752, 2785, 3440, 4300, 4456, 5570, 6880, 8600, 8912, 11140, 13760, 13925, 17200, 17824, 22280, 23951, 27850, 34400, 35648, 44560, 47902, 55700, 68800, 89120, 95804, 111400, 119755, 178240, 191608, 222800, 239510, 383216, 445600, 479020, 598775, 766432, 891200, 958040, 1197550, 1532864, 1916080, 2395100, 3832160, 4790200, 7664320, 9580400, 19160800, 38321600]

約数ペア:

[(1, 38321600), (2, 19160800), (4, 9580400), (5, 7664320), (8, 4790200), (10, 3832160), (16, 2395100), (20, 1916080), (25, 1532864), (32, 1197550), (40, 958040), (43, 891200), (50, 766432), (64, 598775), (80, 479020), (86, 445600), (100, 383216), (160, 239510), (172, 222800), (200, 191608), (215, 178240), (320, 119755), (344, 111400), (400, 95804), (430, 89120), (557, 68800), (688, 55700), (800, 47902), (860, 44560), (1075, 35648), (1114, 34400), (1376, 27850), (1600, 23951), (1720, 22280), (2150, 17824), (2228, 17200), (2752, 13925), (2785, 13760), (3440, 11140), (4300, 8912), (4456, 8600), (5570, 6880)]