2480423830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{18149}}^1$

素因数の和:18408

約数の個数: 32

約数和(自身を含む): 4547664000

約数和(自身を除く): 2067240170

約数列:

[1, 2, 5, 10, 79, 158, 173, 346, 395, 790, 865, 1730, 13667, 18149, 27334, 36298, 68335, 90745, 136670, 181490, 1433771, 2867542, 3139777, 6279554, 7168855, 14337710, 15698885, 31397770, 248042383, 496084766, 1240211915, 2480423830]

約数ペア:

[(1, 2480423830), (2, 1240211915), (5, 496084766), (10, 248042383), (79, 31397770), (158, 15698885), (173, 14337710), (346, 7168855), (395, 6279554), (790, 3139777), (865, 2867542), (1730, 1433771), (13667, 181490), (18149, 136670), (27334, 90745), (36298, 68335)]