60689380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 131120640

約数和(自身を除く): 70431260

約数列:

[1, 2, 4, 5, 10, 20, 71, 79, 142, 158, 284, 316, 355, 395, 541, 710, 790, 1082, 1420, 1580, 2164, 2705, 5410, 5609, 10820, 11218, 22436, 28045, 38411, 42739, 56090, 76822, 85478, 112180, 153644, 170956, 192055, 213695, 384110, 427390, 768220, 854780, 3034469, 6068938, 12137876, 15172345, 30344690, 60689380]

約数ペア:

[(1, 60689380), (2, 30344690), (4, 15172345), (5, 12137876), (10, 6068938), (20, 3034469), (71, 854780), (79, 768220), (142, 427390), (158, 384110), (284, 213695), (316, 192055), (355, 170956), (395, 153644), (541, 112180), (710, 85478), (790, 76822), (1082, 56090), (1420, 42739), (1580, 38411), (2164, 28045), (2705, 22436), (5410, 11218), (5609, 10820)]