2020732850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{2417}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 3928998528

約数和(自身を除く): 1908265678

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 727, 1150, 1454, 2417, 3635, 4834, 7270, 12085, 16721, 18175, 24170, 33442, 36350, 55591, 60425, 83605, 111182, 120850, 167210, 277955, 418025, 555910, 836050, 1389775, 1757159, 2779550, 3514318, 8785795, 17571590, 40414657, 43928975, 80829314, 87857950, 202073285, 404146570, 1010366425, 2020732850]

約数ペア:

[(1, 2020732850), (2, 1010366425), (5, 404146570), (10, 202073285), (23, 87857950), (25, 80829314), (46, 43928975), (50, 40414657), (115, 17571590), (230, 8785795), (575, 3514318), (727, 2779550), (1150, 1757159), (1454, 1389775), (2417, 836050), (3635, 555910), (4834, 418025), (7270, 277955), (12085, 167210), (16721, 120850), (18175, 111182), (24170, 83605), (33442, 60425), (36350, 55591)]