117006620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 253084608

約数和(自身を除く): 136077988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 293, 410, 487, 586, 820, 974, 1172, 1465, 1948, 2435, 2930, 4870, 5860, 9740, 12013, 19967, 24026, 39934, 48052, 60065, 79868, 99835, 120130, 142691, 199670, 240260, 285382, 399340, 570764, 713455, 1426910, 2853820, 5850331, 11700662, 23401324, 29251655, 58503310, 117006620]

約数ペア:

[(1, 117006620), (2, 58503310), (4, 29251655), (5, 23401324), (10, 11700662), (20, 5850331), (41, 2853820), (82, 1426910), (164, 713455), (205, 570764), (293, 399340), (410, 285382), (487, 240260), (586, 199670), (820, 142691), (974, 120130), (1172, 99835), (1465, 79868), (1948, 60065), (2435, 48052), (2930, 39934), (4870, 24026), (5860, 19967), (9740, 12013)]