39680220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14071}}^1$

素因数の和:14130

約数の個数: 48

約数和(自身を含む): 113476608

約数和(自身を除く): 73796388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 14071, 28142, 42213, 56284, 70355, 84426, 140710, 168852, 211065, 281420, 422130, 661337, 844260, 1322674, 1984011, 2645348, 3306685, 3968022, 6613370, 7936044, 9920055, 13226740, 19840110, 39680220]

約数ペア:

[(1, 39680220), (2, 19840110), (3, 13226740), (4, 9920055), (5, 7936044), (6, 6613370), (10, 3968022), (12, 3306685), (15, 2645348), (20, 1984011), (30, 1322674), (47, 844260), (60, 661337), (94, 422130), (141, 281420), (188, 211065), (235, 168852), (282, 140710), (470, 84426), (564, 70355), (705, 56284), (940, 42213), (1410, 28142), (2820, 14071)]