4094570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 7672320

約数和(自身を除く): 3577750

約数列:

[1, 2, 5, 10, 71, 73, 79, 142, 146, 158, 355, 365, 395, 710, 730, 790, 5183, 5609, 5767, 10366, 11218, 11534, 25915, 28045, 28835, 51830, 56090, 57670, 409457, 818914, 2047285, 4094570]

約数ペア:

[(1, 4094570), (2, 2047285), (5, 818914), (10, 409457), (71, 57670), (73, 56090), (79, 51830), (142, 28835), (146, 28045), (158, 25915), (355, 11534), (365, 11218), (395, 10366), (710, 5767), (730, 5609), (790, 5183)]