10077500

素因数分解:

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

素因数の和:192

約数の個数: 60

約数和(自身を含む): 22961400

約数和(自身を除く): 12883900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 139, 145, 250, 278, 290, 500, 556, 580, 625, 695, 725, 1250, 1390, 1450, 2500, 2780, 2900, 3475, 3625, 4031, 6950, 7250, 8062, 13900, 14500, 16124, 17375, 18125, 20155, 34750, 36250, 40310, 69500, 72500, 80620, 86875, 100775, 173750, 201550, 347500, 403100, 503875, 1007750, 2015500, 2519375, 5038750, 10077500]

約数ペア:

[(1, 10077500), (2, 5038750), (4, 2519375), (5, 2015500), (10, 1007750), (20, 503875), (25, 403100), (29, 347500), (50, 201550), (58, 173750), (100, 100775), (116, 86875), (125, 80620), (139, 72500), (145, 69500), (250, 40310), (278, 36250), (290, 34750), (500, 20155), (556, 18125), (580, 17375), (625, 16124), (695, 14500), (725, 13900), (1250, 8062), (1390, 7250), (1450, 6950), (2500, 4031), (2780, 3625), (2900, 3475)]