10653680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 26843520

約数和(自身を除く): 16189840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 163, 172, 190, 215, 304, 326, 344, 380, 430, 652, 688, 760, 815, 817, 860, 1304, 1520, 1630, 1634, 1720, 2608, 3097, 3260, 3268, 3440, 4085, 6194, 6520, 6536, 7009, 8170, 12388, 13040, 13072, 14018, 15485, 16340, 24776, 28036, 30970, 32680, 35045, 49552, 56072, 61940, 65360, 70090, 112144, 123880, 133171, 140180, 247760, 266342, 280360, 532684, 560720, 665855, 1065368, 1331710, 2130736, 2663420, 5326840, 10653680]

約数ペア:

[(1, 10653680), (2, 5326840), (4, 2663420), (5, 2130736), (8, 1331710), (10, 1065368), (16, 665855), (19, 560720), (20, 532684), (38, 280360), (40, 266342), (43, 247760), (76, 140180), (80, 133171), (86, 123880), (95, 112144), (152, 70090), (163, 65360), (172, 61940), (190, 56072), (215, 49552), (304, 35045), (326, 32680), (344, 30970), (380, 28036), (430, 24776), (652, 16340), (688, 15485), (760, 14018), (815, 13072), (817, 13040), (860, 12388), (1304, 8170), (1520, 7009), (1630, 6536), (1634, 6520), (1720, 6194), (2608, 4085), (3097, 3440), (3260, 3268)]