11779780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11113}}^1$

素因数の和:11175

約数の個数: 24

約数和(自身を含む): 25206552

約数和(自身を除く): 13426772

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 11113, 22226, 44452, 55565, 111130, 222260, 588989, 1177978, 2355956, 2944945, 5889890, 11779780]

約数ペア:

[(1, 11779780), (2, 5889890), (4, 2944945), (5, 2355956), (10, 1177978), (20, 588989), (53, 222260), (106, 111130), (212, 55565), (265, 44452), (530, 22226), (1060, 11113)]