5038750

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 40

約数和(自身を含む): 9840600

約数和(自身を除く): 4801850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 139, 145, 250, 278, 290, 625, 695, 725, 1250, 1390, 1450, 3475, 3625, 4031, 6950, 7250, 8062, 17375, 18125, 20155, 34750, 36250, 40310, 86875, 100775, 173750, 201550, 503875, 1007750, 2519375, 5038750]

約数ペア:

[(1, 5038750), (2, 2519375), (5, 1007750), (10, 503875), (25, 201550), (29, 173750), (50, 100775), (58, 86875), (125, 40310), (139, 36250), (145, 34750), (250, 20155), (278, 18125), (290, 17375), (625, 8062), (695, 7250), (725, 6950), (1250, 4031), (1390, 3625), (1450, 3475)]