13083720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8414

約数の個数: 64

約数和(自身を含む): 42275520

約数和(自身を除く): 29191800

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, 8387, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 109031, 125805, 167740, 201288, 218062, 251610, 327093, 335480, 436124, 503220, 545155, 654186, 872248, 1006440, 1090310, 1308372, 1635465, 2180620, 2616744, 3270930, 4361240, 6541860, 13083720]

約数ペア:

[(1, 13083720), (2, 6541860), (3, 4361240), (4, 3270930), (5, 2616744), (6, 2180620), (8, 1635465), (10, 1308372), (12, 1090310), (13, 1006440), (15, 872248), (20, 654186), (24, 545155), (26, 503220), (30, 436124), (39, 335480), (40, 327093), (52, 251610), (60, 218062), (65, 201288), (78, 167740), (104, 125805), (120, 109031), (130, 100644), (156, 83870), (195, 67096), (260, 50322), (312, 41935), (390, 33548), (520, 25161), (780, 16774), (1560, 8387)]