2014808860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{4283}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 4338423936

約数和(自身を除く): 2323615076

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 547, 860, 1094, 2188, 2735, 4283, 5470, 8566, 10940, 17132, 21415, 23521, 42830, 47042, 85660, 94084, 117605, 184169, 235210, 368338, 470420, 736676, 920845, 1841690, 2342801, 3683380, 4685602, 9371204, 11714005, 23428010, 46856020, 100740443, 201480886, 402961772, 503702215, 1007404430, 2014808860]

約数ペア:

[(1, 2014808860), (2, 1007404430), (4, 503702215), (5, 402961772), (10, 201480886), (20, 100740443), (43, 46856020), (86, 23428010), (172, 11714005), (215, 9371204), (430, 4685602), (547, 3683380), (860, 2342801), (1094, 1841690), (2188, 920845), (2735, 736676), (4283, 470420), (5470, 368338), (8566, 235210), (10940, 184169), (17132, 117605), (21415, 94084), (23521, 85660), (42830, 47042)]