8586531380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4969}}^1\times {\mathrm{12343}}^1$

素因数の和:17328

約数の個数: 48

約数和(自身を含む): 20613492480

約数和(自身を除く): 12026961100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4969, 9938, 12343, 19876, 24686, 24845, 34783, 49372, 49690, 61715, 69566, 86401, 99380, 123430, 139132, 172802, 173915, 246860, 345604, 347830, 432005, 695660, 864010, 1728020, 61332367, 122664734, 245329468, 306661835, 429326569, 613323670, 858653138, 1226647340, 1717306276, 2146632845, 4293265690, 8586531380]

約数ペア:

[(1, 8586531380), (2, 4293265690), (4, 2146632845), (5, 1717306276), (7, 1226647340), (10, 858653138), (14, 613323670), (20, 429326569), (28, 306661835), (35, 245329468), (70, 122664734), (140, 61332367), (4969, 1728020), (9938, 864010), (12343, 695660), (19876, 432005), (24686, 347830), (24845, 345604), (34783, 246860), (49372, 173915), (49690, 172802), (61715, 139132), (69566, 123430), (86401, 99380)]