328130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 682560

約数和(自身を除く): 354430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 157, 190, 209, 314, 418, 785, 1045, 1570, 1727, 2090, 2983, 3454, 5966, 8635, 14915, 17270, 29830, 32813, 65626, 164065, 328130]

約数ペア:

[(1, 328130), (2, 164065), (5, 65626), (10, 32813), (11, 29830), (19, 17270), (22, 14915), (38, 8635), (55, 5966), (95, 3454), (110, 2983), (157, 2090), (190, 1727), (209, 1570), (314, 1045), (418, 785)]