12349465060

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1\times {\mathrm{1993}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 26040938112

約数和(自身を除く): 13691473052

約数列:

[1, 2, 4, 5, 10, 20, 491, 631, 982, 1262, 1964, 1993, 2455, 2524, 3155, 3986, 4910, 6310, 7972, 9820, 9965, 12620, 19930, 39860, 309821, 619642, 978563, 1239284, 1257583, 1549105, 1957126, 2515166, 3098210, 3914252, 4892815, 5030332, 6196420, 6287915, 9785630, 12575830, 19571260, 25151660, 617473253, 1234946506, 2469893012, 3087366265, 6174732530, 12349465060]

約数ペア:

[(1, 12349465060), (2, 6174732530), (4, 3087366265), (5, 2469893012), (10, 1234946506), (20, 617473253), (491, 25151660), (631, 19571260), (982, 12575830), (1262, 9785630), (1964, 6287915), (1993, 6196420), (2455, 5030332), (2524, 4892815), (3155, 3914252), (3986, 3098210), (4910, 2515166), (6310, 1957126), (7972, 1549105), (9820, 1257583), (9965, 1239284), (12620, 978563), (19930, 619642), (39860, 309821)]