1330309220

素因数分解:

$2^2\times 5^1\times {\mathrm{6827}}^1\times {\mathrm{9743}}^1$

素因数の和:16579

約数の個数: 24

約数和(自身を含む): 2794345344

約数和(自身を除く): 1464036124

約数列:

[1, 2, 4, 5, 10, 20, 6827, 9743, 13654, 19486, 27308, 34135, 38972, 48715, 68270, 97430, 136540, 194860, 66515461, 133030922, 266061844, 332577305, 665154610, 1330309220]

約数ペア:

[(1, 1330309220), (2, 665154610), (4, 332577305), (5, 266061844), (10, 133030922), (20, 66515461), (6827, 194860), (9743, 136540), (13654, 97430), (19486, 68270), (27308, 48715), (34135, 38972)]