2513306568995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{3581}}^1\times {\mathrm{8039}}^1$

素因数の和:12563

約数の個数: 32

約数和(自身を含む): 3179440512000

約数和(自身を除く): 666133943005

約数列:

[1, 5, 19, 95, 919, 3581, 4595, 8039, 17461, 17905, 40195, 68039, 87305, 152741, 340195, 763705, 3290939, 7387841, 16454695, 28787659, 36939205, 62527841, 140368979, 143938295, 312639205, 546965521, 701844895, 2734827605, 26455858621, 132279293105, 502661313799, 2513306568995]

約数ペア:

[(1, 2513306568995), (5, 502661313799), (19, 132279293105), (95, 26455858621), (919, 2734827605), (3581, 701844895), (4595, 546965521), (8039, 312639205), (17461, 143938295), (17905, 140368979), (40195, 62527841), (68039, 36939205), (87305, 28787659), (152741, 16454695), (340195, 7387841), (763705, 3290939)]