183714740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 422089920

約数和(自身を除く): 238375180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 419, 838, 1676, 1993, 2095, 3986, 4190, 4609, 7972, 8380, 9218, 9965, 18436, 19930, 21923, 23045, 39860, 43846, 46090, 87692, 92180, 109615, 219230, 438460, 835067, 1670134, 3340268, 4175335, 8350670, 9185737, 16701340, 18371474, 36742948, 45928685, 91857370, 183714740]

約数ペア:

[(1, 183714740), (2, 91857370), (4, 45928685), (5, 36742948), (10, 18371474), (11, 16701340), (20, 9185737), (22, 8350670), (44, 4175335), (55, 3340268), (110, 1670134), (220, 835067), (419, 438460), (838, 219230), (1676, 109615), (1993, 92180), (2095, 87692), (3986, 46090), (4190, 43846), (4609, 39860), (7972, 23045), (8380, 21923), (9218, 19930), (9965, 18436)]