4564810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4144310

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 223, 230, 445, 446, 890, 1115, 2047, 2230, 4094, 5129, 10235, 10258, 19847, 20470, 25645, 39694, 51290, 99235, 198470, 456481, 912962, 2282405, 4564810]

約数ペア:

[(1, 4564810), (2, 2282405), (5, 912962), (10, 456481), (23, 198470), (46, 99235), (89, 51290), (115, 39694), (178, 25645), (223, 20470), (230, 19847), (445, 10258), (446, 10235), (890, 5129), (1115, 4094), (2047, 2230)]