125114140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{201797}}^1$

素因数の和:201837

約数の個数: 24

約数和(自身を含む): 271216512

約数和(自身を除く): 146102372

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 201797, 403594, 807188, 1008985, 2017970, 4035940, 6255707, 12511414, 25022828, 31278535, 62557070, 125114140]

約数ペア:

[(1, 125114140), (2, 62557070), (4, 31278535), (5, 25022828), (10, 12511414), (20, 6255707), (31, 4035940), (62, 2017970), (124, 1008985), (155, 807188), (310, 403594), (620, 201797)]