2016360125

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 2813690880

約数和(自身を除く): 797330755

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 169, 325, 403, 775, 845, 1625, 2015, 3079, 3875, 4225, 5239, 10075, 15395, 21125, 26195, 40027, 50375, 76975, 95449, 130975, 200135, 384875, 477245, 520351, 654875, 1000675, 1240837, 2386225, 2601755, 5003375, 6204185, 11931125, 13008775, 16130881, 31020925, 65043875, 80654405, 155104625, 403272025, 2016360125]

約数ペア:

[(1, 2016360125), (5, 403272025), (13, 155104625), (25, 80654405), (31, 65043875), (65, 31020925), (125, 16130881), (155, 13008775), (169, 11931125), (325, 6204185), (403, 5003375), (775, 2601755), (845, 2386225), (1625, 1240837), (2015, 1000675), (3079, 654875), (3875, 520351), (4225, 477245), (5239, 384875), (10075, 200135), (15395, 130975), (21125, 95449), (26195, 76975), (40027, 50375)]