2014416625

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 2743348608

約数和(自身を除く): 728931983

約数列:

[1, 5, 13, 25, 65, 125, 167, 169, 325, 571, 835, 845, 1625, 2171, 2855, 4175, 4225, 7423, 10855, 14275, 20875, 21125, 28223, 37115, 54275, 71375, 95357, 96499, 141115, 185575, 271375, 476785, 482495, 705575, 927875, 1239641, 2383925, 2412475, 3527875, 6198205, 11919625, 12062375, 16115333, 30991025, 80576665, 154955125, 402883325, 2014416625]

約数ペア:

[(1, 2014416625), (5, 402883325), (13, 154955125), (25, 80576665), (65, 30991025), (125, 16115333), (167, 12062375), (169, 11919625), (325, 6198205), (571, 3527875), (835, 2412475), (845, 2383925), (1625, 1239641), (2171, 927875), (2855, 705575), (4175, 482495), (4225, 476785), (7423, 271375), (10855, 185575), (14275, 141115), (20875, 96499), (21125, 95357), (28223, 71375), (37115, 54275)]