13124820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 40118400

約数和(自身を除く): 26993580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 397, 435, 551, 570, 580, 794, 870, 1102, 1140, 1191, 1588, 1653, 1740, 1985, 2204, 2382, 2755, 3306, 3970, 4764, 5510, 5955, 6612, 7543, 7940, 8265, 11020, 11513, 11910, 15086, 16530, 22629, 23026, 23820, 30172, 33060, 34539, 37715, 45258, 46052, 57565, 69078, 75430, 90516, 113145, 115130, 138156, 150860, 172695, 218747, 226290, 230260, 345390, 437494, 452580, 656241, 690780, 874988, 1093735, 1312482, 2187470, 2624964, 3281205, 4374940, 6562410, 13124820]

約数ペア:

[(1, 13124820), (2, 6562410), (3, 4374940), (4, 3281205), (5, 2624964), (6, 2187470), (10, 1312482), (12, 1093735), (15, 874988), (19, 690780), (20, 656241), (29, 452580), (30, 437494), (38, 345390), (57, 230260), (58, 226290), (60, 218747), (76, 172695), (87, 150860), (95, 138156), (114, 115130), (116, 113145), (145, 90516), (174, 75430), (190, 69078), (228, 57565), (285, 46052), (290, 45258), (348, 37715), (380, 34539), (397, 33060), (435, 30172), (551, 23820), (570, 23026), (580, 22629), (794, 16530), (870, 15086), (1102, 11910), (1140, 11513), (1191, 11020), (1588, 8265), (1653, 7940), (1740, 7543), (1985, 6612), (2204, 5955), (2382, 5510), (2755, 4764), (3306, 3970)]