1994326367050

素因数分解:

$2^1\times 5^2\times {\mathrm{1987}}^1\times {\mathrm{20073743}}^1$

素因数の和:20075742

約数の個数: 24

約数和(自身を含む): 3711314085696

約数和(自身を除く): 1716987718646

約数列:

[1, 2, 5, 10, 25, 50, 1987, 3974, 9935, 19870, 49675, 99350, 20073743, 40147486, 100368715, 200737430, 501843575, 1003687150, 39886527341, 79773054682, 199432636705, 398865273410, 997163183525, 1994326367050]

約数ペア:

[(1, 1994326367050), (2, 997163183525), (5, 398865273410), (10, 199432636705), (25, 79773054682), (50, 39886527341), (1987, 1003687150), (3974, 501843575), (9935, 200737430), (19870, 100368715), (49675, 40147486), (99350, 20073743)]