2016145250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39727}}^1$

素因数の和:39780

約数の個数: 64

約数和(自身を含む): 4462248960

約数和(自身を除く): 2446103710

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 725, 875, 1015, 1450, 1750, 2030, 3625, 5075, 7250, 10150, 25375, 39727, 50750, 79454, 198635, 278089, 397270, 556178, 993175, 1152083, 1390445, 1986350, 2304166, 2780890, 4965875, 5760415, 6952225, 8064581, 9931750, 11520830, 13904450, 16129162, 28802075, 34761125, 40322905, 57604150, 69522250, 80645810, 144010375, 201614525, 288020750, 403229050, 1008072625, 2016145250]

約数ペア:

[(1, 2016145250), (2, 1008072625), (5, 403229050), (7, 288020750), (10, 201614525), (14, 144010375), (25, 80645810), (29, 69522250), (35, 57604150), (50, 40322905), (58, 34761125), (70, 28802075), (125, 16129162), (145, 13904450), (175, 11520830), (203, 9931750), (250, 8064581), (290, 6952225), (350, 5760415), (406, 4965875), (725, 2780890), (875, 2304166), (1015, 1986350), (1450, 1390445), (1750, 1152083), (2030, 993175), (3625, 556178), (5075, 397270), (7250, 278089), (10150, 198635), (25375, 79454), (39727, 50750)]