99303640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 230973120

約数和(自身を除く): 131669480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 151, 164, 205, 302, 328, 401, 410, 604, 755, 802, 820, 1208, 1510, 1604, 1640, 2005, 3020, 3208, 4010, 6040, 6191, 8020, 12382, 16040, 16441, 24764, 30955, 32882, 49528, 60551, 61910, 65764, 82205, 121102, 123820, 131528, 164410, 242204, 247640, 302755, 328820, 484408, 605510, 657640, 1211020, 2422040, 2482591, 4965182, 9930364, 12412955, 19860728, 24825910, 49651820, 99303640]

約数ペア:

[(1, 99303640), (2, 49651820), (4, 24825910), (5, 19860728), (8, 12412955), (10, 9930364), (20, 4965182), (40, 2482591), (41, 2422040), (82, 1211020), (151, 657640), (164, 605510), (205, 484408), (302, 328820), (328, 302755), (401, 247640), (410, 242204), (604, 164410), (755, 131528), (802, 123820), (820, 121102), (1208, 82205), (1510, 65764), (1604, 61910), (1640, 60551), (2005, 49528), (3020, 32882), (3208, 30955), (4010, 24764), (6040, 16441), (6191, 16040), (8020, 12382)]