71071750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9849

約数の個数: 32

約数和(自身を含む): 137648160

約数和(自身を除く): 66576410

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 9803, 19606, 49015, 98030, 245075, 284287, 490150, 568574, 1225375, 1421435, 2450750, 2842870, 7107175, 14214350, 35535875, 71071750]

約数ペア:

[(1, 71071750), (2, 35535875), (5, 14214350), (10, 7107175), (25, 2842870), (29, 2450750), (50, 1421435), (58, 1225375), (125, 568574), (145, 490150), (250, 284287), (290, 245075), (725, 98030), (1450, 49015), (3625, 19606), (7250, 9803)]