13544720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 38551104

約数和(自身を除く): 25006384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 67, 70, 76, 80, 95, 112, 133, 134, 140, 152, 190, 266, 268, 280, 304, 335, 361, 380, 469, 532, 536, 560, 665, 670, 722, 760, 938, 1064, 1072, 1273, 1330, 1340, 1444, 1520, 1805, 1876, 2128, 2345, 2527, 2546, 2660, 2680, 2888, 3610, 3752, 4690, 5054, 5092, 5320, 5360, 5776, 6365, 7220, 7504, 8911, 9380, 10108, 10184, 10640, 12635, 12730, 14440, 17822, 18760, 20216, 20368, 24187, 25270, 25460, 28880, 35644, 37520, 40432, 44555, 48374, 50540, 50920, 71288, 89110, 96748, 101080, 101840, 120935, 142576, 169309, 178220, 193496, 202160, 241870, 338618, 356440, 386992, 483740, 677236, 712880, 846545, 967480, 1354472, 1693090, 1934960, 2708944, 3386180, 6772360, 13544720]

約数ペア:

[(1, 13544720), (2, 6772360), (4, 3386180), (5, 2708944), (7, 1934960), (8, 1693090), (10, 1354472), (14, 967480), (16, 846545), (19, 712880), (20, 677236), (28, 483740), (35, 386992), (38, 356440), (40, 338618), (56, 241870), (67, 202160), (70, 193496), (76, 178220), (80, 169309), (95, 142576), (112, 120935), (133, 101840), (134, 101080), (140, 96748), (152, 89110), (190, 71288), (266, 50920), (268, 50540), (280, 48374), (304, 44555), (335, 40432), (361, 37520), (380, 35644), (469, 28880), (532, 25460), (536, 25270), (560, 24187), (665, 20368), (670, 20216), (722, 18760), (760, 17822), (938, 14440), (1064, 12730), (1072, 12635), (1273, 10640), (1330, 10184), (1340, 10108), (1444, 9380), (1520, 8911), (1805, 7504), (1876, 7220), (2128, 6365), (2345, 5776), (2527, 5360), (2546, 5320), (2660, 5092), (2680, 5054), (2888, 4690), (3610, 3752)]