223841290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5437}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 422858880

約数和(自身を除く): 199017590

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 4117, 5437, 8234, 10874, 20585, 27185, 41170, 54370, 125051, 250102, 625255, 973223, 1250510, 1946446, 4866115, 9732230, 22384129, 44768258, 111920645, 223841290]

約数ペア:

[(1, 223841290), (2, 111920645), (5, 44768258), (10, 22384129), (23, 9732230), (46, 4866115), (115, 1946446), (179, 1250510), (230, 973223), (358, 625255), (895, 250102), (1790, 125051), (4117, 54370), (5437, 41170), (8234, 27185), (10874, 20585)]