387632081440

素因数分解:

$2^5\times 5^1\times {\mathrm{2422700509}}^1$

素因数の和:2422700524

約数の個数: 24

約数和(自身を含む): 915780792780

約数和(自身を除く): 528148711340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2422700509, 4845401018, 9690802036, 12113502545, 19381604072, 24227005090, 38763208144, 48454010180, 77526416288, 96908020360, 193816040720, 387632081440]

約数ペア:

[(1, 387632081440), (2, 193816040720), (4, 96908020360), (5, 77526416288), (8, 48454010180), (10, 38763208144), (16, 24227005090), (20, 19381604072), (32, 12113502545), (40, 9690802036), (80, 4845401018), (160, 2422700509)]