12236120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23531}}^1$

素因数の和:23555

約数の個数: 32

約数和(自身を含む): 29650320

約数和(自身を除く): 17414200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23531, 47062, 94124, 117655, 188248, 235310, 305903, 470620, 611806, 941240, 1223612, 1529515, 2447224, 3059030, 6118060, 12236120]

約数ペア:

[(1, 12236120), (2, 6118060), (4, 3059030), (5, 2447224), (8, 1529515), (10, 1223612), (13, 941240), (20, 611806), (26, 470620), (40, 305903), (52, 235310), (65, 188248), (104, 117655), (130, 94124), (260, 47062), (520, 23531)]