2267967740

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1\times {\mathrm{1319}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 4806648000

約数和(自身を除く): 2538680260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 577, 596, 745, 1154, 1319, 1490, 2308, 2638, 2885, 2980, 5276, 5770, 6595, 11540, 13190, 26380, 85973, 171946, 196531, 343892, 393062, 429865, 761063, 786124, 859730, 982655, 1522126, 1719460, 1965310, 3044252, 3805315, 3930620, 7610630, 15221260, 113398387, 226796774, 453593548, 566991935, 1133983870, 2267967740]

約数ペア:

[(1, 2267967740), (2, 1133983870), (4, 566991935), (5, 453593548), (10, 226796774), (20, 113398387), (149, 15221260), (298, 7610630), (577, 3930620), (596, 3805315), (745, 3044252), (1154, 1965310), (1319, 1719460), (1490, 1522126), (2308, 982655), (2638, 859730), (2885, 786124), (2980, 761063), (5276, 429865), (5770, 393062), (6595, 343892), (11540, 196531), (13190, 171946), (26380, 85973)]