12136280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23339}}^1$

素因数の和:23363

約数の個数: 32

約数和(自身を含む): 29408400

約数和(自身を除く): 17272120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23339, 46678, 93356, 116695, 186712, 233390, 303407, 466780, 606814, 933560, 1213628, 1517035, 2427256, 3034070, 6068140, 12136280]

約数ペア:

[(1, 12136280), (2, 6068140), (4, 3034070), (5, 2427256), (8, 1517035), (10, 1213628), (13, 933560), (20, 606814), (26, 466780), (40, 303407), (52, 233390), (65, 186712), (104, 116695), (130, 93356), (260, 46678), (520, 23339)]