38889070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1013}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 76658400

約数和(自身を除く): 37769330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1013, 1745, 2026, 3490, 3839, 5065, 7678, 10130, 11143, 19195, 22286, 38390, 55715, 111430, 353537, 707074, 1767685, 3535370, 3888907, 7777814, 19444535, 38889070]

約数ペア:

[(1, 38889070), (2, 19444535), (5, 7777814), (10, 3888907), (11, 3535370), (22, 1767685), (55, 707074), (110, 353537), (349, 111430), (698, 55715), (1013, 38390), (1745, 22286), (2026, 19195), (3490, 11143), (3839, 10130), (5065, 7678)]