11761240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10139}}^1$

素因数の和:10179

約数の個数: 32

約数和(自身を含む): 27378000

約数和(自身を除く): 15616760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10139, 20278, 40556, 50695, 81112, 101390, 202780, 294031, 405560, 588062, 1176124, 1470155, 2352248, 2940310, 5880620, 11761240]

約数ペア:

[(1, 11761240), (2, 5880620), (4, 2940310), (5, 2352248), (8, 1470155), (10, 1176124), (20, 588062), (29, 405560), (40, 294031), (58, 202780), (116, 101390), (145, 81112), (232, 50695), (290, 40556), (580, 20278), (1160, 10139)]