4044714180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{398887}}^1$

素因数の和:398925

約数の個数: 72

約数和(自身を含む): 12263412672

約数和(自身を除く): 8218698492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 398887, 797774, 1196661, 1595548, 1994435, 2393322, 3988870, 4786644, 5185531, 5983305, 7977740, 10371062, 11966610, 15556593, 20742124, 23933220, 25927655, 31113186, 51855310, 62226372, 67411903, 77782965, 103710620, 134823806, 155565930, 202235709, 269647612, 311131860, 337059515, 404471418, 674119030, 808942836, 1011178545, 1348238060, 2022357090, 4044714180]

約数ペア:

[(1, 4044714180), (2, 2022357090), (3, 1348238060), (4, 1011178545), (5, 808942836), (6, 674119030), (10, 404471418), (12, 337059515), (13, 311131860), (15, 269647612), (20, 202235709), (26, 155565930), (30, 134823806), (39, 103710620), (52, 77782965), (60, 67411903), (65, 62226372), (78, 51855310), (130, 31113186), (156, 25927655), (169, 23933220), (195, 20742124), (260, 15556593), (338, 11966610), (390, 10371062), (507, 7977740), (676, 5983305), (780, 5185531), (845, 4786644), (1014, 3988870), (1690, 2393322), (2028, 1994435), (2535, 1595548), (3380, 1196661), (5070, 797774), (10140, 398887)]