13926893240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{723851}}^1$

素因数の和:723912

約数の個数: 64

約数和(自身を含む): 34658033760

約数和(自身を除く): 20731140520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 723851, 1447702, 2895404, 3619255, 5790808, 7238510, 9410063, 14477020, 18820126, 26782487, 28954040, 37640252, 47050315, 53564974, 75280504, 94100630, 107129948, 133912435, 188201260, 214259896, 267824870, 348172331, 376402520, 535649740, 696344662, 1071299480, 1392689324, 1740861655, 2785378648, 3481723310, 6963446620, 13926893240]

約数ペア:

[(1, 13926893240), (2, 6963446620), (4, 3481723310), (5, 2785378648), (8, 1740861655), (10, 1392689324), (13, 1071299480), (20, 696344662), (26, 535649740), (37, 376402520), (40, 348172331), (52, 267824870), (65, 214259896), (74, 188201260), (104, 133912435), (130, 107129948), (148, 94100630), (185, 75280504), (260, 53564974), (296, 47050315), (370, 37640252), (481, 28954040), (520, 26782487), (740, 18820126), (962, 14477020), (1480, 9410063), (1924, 7238510), (2405, 5790808), (3848, 3619255), (4810, 2895404), (9620, 1447702), (19240, 723851)]