13873080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8893}}^1$

素因数の和:8920

約数の個数: 64

約数和(自身を含む): 44825760

約数和(自身を除く): 30952680

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, 8893, 17786, 26679, 35572, 44465, 53358, 71144, 88930, 106716, 115609, 133395, 177860, 213432, 231218, 266790, 346827, 355720, 462436, 533580, 578045, 693654, 924872, 1067160, 1156090, 1387308, 1734135, 2312180, 2774616, 3468270, 4624360, 6936540, 13873080]

約数ペア:

[(1, 13873080), (2, 6936540), (3, 4624360), (4, 3468270), (5, 2774616), (6, 2312180), (8, 1734135), (10, 1387308), (12, 1156090), (13, 1067160), (15, 924872), (20, 693654), (24, 578045), (26, 533580), (30, 462436), (39, 355720), (40, 346827), (52, 266790), (60, 231218), (65, 213432), (78, 177860), (104, 133395), (120, 115609), (130, 106716), (156, 88930), (195, 71144), (260, 53358), (312, 44465), (390, 35572), (520, 26679), (780, 17786), (1560, 8893)]