2160703550

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{265117}}^1$

素因数の和:265292

約数の個数: 24

約数和(自身を含む): 4043579736

約数和(自身を除く): 1882876186

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 265117, 530234, 1325585, 2651170, 6627925, 13255850, 43214071, 86428142, 216070355, 432140710, 1080351775, 2160703550]

約数ペア:

[(1, 2160703550), (2, 1080351775), (5, 432140710), (10, 216070355), (25, 86428142), (50, 43214071), (163, 13255850), (326, 6627925), (815, 2651170), (1630, 1325585), (4075, 530234), (8150, 265117)]