82637880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52973}}^1$

素因数の和:53000

約数の個数: 64

約数和(自身を含む): 266988960

約数和(自身を除く): 184351080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 52973, 105946, 158919, 211892, 264865, 317838, 423784, 529730, 635676, 688649, 794595, 1059460, 1271352, 1377298, 1589190, 2065947, 2118920, 2754596, 3178380, 3443245, 4131894, 5509192, 6356760, 6886490, 8263788, 10329735, 13772980, 16527576, 20659470, 27545960, 41318940, 82637880]

約数ペア:

[(1, 82637880), (2, 41318940), (3, 27545960), (4, 20659470), (5, 16527576), (6, 13772980), (8, 10329735), (10, 8263788), (12, 6886490), (13, 6356760), (15, 5509192), (20, 4131894), (24, 3443245), (26, 3178380), (30, 2754596), (39, 2118920), (40, 2065947), (52, 1589190), (60, 1377298), (65, 1271352), (78, 1059460), (104, 794595), (120, 688649), (130, 635676), (156, 529730), (195, 423784), (260, 317838), (312, 264865), (390, 211892), (520, 158919), (780, 105946), (1560, 52973)]