242161569140

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{10501369}}^1$

素因数の和:10502531

約数の個数: 24

約数和(自身を含む): 508980401160

約数和(自身を除く): 266818832020

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 10501369, 21002738, 42005476, 52506845, 105013690, 210027380, 12108078457, 24216156914, 48432313828, 60540392285, 121080784570, 242161569140]

約数ペア:

[(1, 242161569140), (2, 121080784570), (4, 60540392285), (5, 48432313828), (10, 24216156914), (20, 12108078457), (1153, 210027380), (2306, 105013690), (4612, 52506845), (5765, 42005476), (11530, 21002738), (23060, 10501369)]