2010194750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{787}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 3996143424

約数和(自身を除く): 1985948674

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 601, 787, 850, 1202, 1574, 2125, 3005, 3935, 4250, 6010, 7870, 10217, 13379, 15025, 19675, 20434, 26758, 30050, 39350, 51085, 66895, 75125, 98375, 102170, 133790, 150250, 196750, 255425, 334475, 472987, 510850, 668950, 945974, 1277125, 1672375, 2364935, 2554250, 3344750, 4729870, 8040779, 11824675, 16081558, 23649350, 40203895, 59123375, 80407790, 118246750, 201019475, 402038950, 1005097375, 2010194750]

約数ペア:

[(1, 2010194750), (2, 1005097375), (5, 402038950), (10, 201019475), (17, 118246750), (25, 80407790), (34, 59123375), (50, 40203895), (85, 23649350), (125, 16081558), (170, 11824675), (250, 8040779), (425, 4729870), (601, 3344750), (787, 2554250), (850, 2364935), (1202, 1672375), (1574, 1277125), (2125, 945974), (3005, 668950), (3935, 510850), (4250, 472987), (6010, 334475), (7870, 255425), (10217, 196750), (13379, 150250), (15025, 133790), (19675, 102170), (20434, 98375), (26758, 75125), (30050, 66895), (39350, 51085)]