104784420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134339}}^1$

素因数の和:134364

約数の個数: 48

約数和(自身を含む): 315967680

約数和(自身を除く): 211183260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 134339, 268678, 403017, 537356, 671695, 806034, 1343390, 1612068, 1746407, 2015085, 2686780, 3492814, 4030170, 5239221, 6985628, 8060340, 8732035, 10478442, 17464070, 20956884, 26196105, 34928140, 52392210, 104784420]

約数ペア:

[(1, 104784420), (2, 52392210), (3, 34928140), (4, 26196105), (5, 20956884), (6, 17464070), (10, 10478442), (12, 8732035), (13, 8060340), (15, 6985628), (20, 5239221), (26, 4030170), (30, 3492814), (39, 2686780), (52, 2015085), (60, 1746407), (65, 1612068), (78, 1343390), (130, 806034), (156, 671695), (195, 537356), (260, 403017), (390, 268678), (780, 134339)]