22087610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 18831430

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 383, 395, 730, 766, 790, 1915, 3830, 5767, 11534, 27959, 28835, 30257, 55918, 57670, 60514, 139795, 151285, 279590, 302570, 2208761, 4417522, 11043805, 22087610]

約数ペア:

[(1, 22087610), (2, 11043805), (5, 4417522), (10, 2208761), (73, 302570), (79, 279590), (146, 151285), (158, 139795), (365, 60514), (383, 57670), (395, 55918), (730, 30257), (766, 28835), (790, 27959), (1915, 11534), (3830, 5767)]