26249640

素因数分解:

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

素因数の和:459

約数の個数: 128

約数和(自身を含む): 85968000

約数和(自身を除く): 59718360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 397, 435, 456, 551, 570, 580, 696, 760, 794, 870, 1102, 1140, 1160, 1191, 1588, 1653, 1740, 1985, 2204, 2280, 2382, 2755, 3176, 3306, 3480, 3970, 4408, 4764, 5510, 5955, 6612, 7543, 7940, 8265, 9528, 11020, 11513, 11910, 13224, 15086, 15880, 16530, 22040, 22629, 23026, 23820, 30172, 33060, 34539, 37715, 45258, 46052, 47640, 57565, 60344, 66120, 69078, 75430, 90516, 92104, 113145, 115130, 138156, 150860, 172695, 181032, 218747, 226290, 230260, 276312, 301720, 345390, 437494, 452580, 460520, 656241, 690780, 874988, 905160, 1093735, 1312482, 1381560, 1749976, 2187470, 2624964, 3281205, 4374940, 5249928, 6562410, 8749880, 13124820, 26249640]

約数ペア:

[(1, 26249640), (2, 13124820), (3, 8749880), (4, 6562410), (5, 5249928), (6, 4374940), (8, 3281205), (10, 2624964), (12, 2187470), (15, 1749976), (19, 1381560), (20, 1312482), (24, 1093735), (29, 905160), (30, 874988), (38, 690780), (40, 656241), (57, 460520), (58, 452580), (60, 437494), (76, 345390), (87, 301720), (95, 276312), (114, 230260), (116, 226290), (120, 218747), (145, 181032), (152, 172695), (174, 150860), (190, 138156), (228, 115130), (232, 113145), (285, 92104), (290, 90516), (348, 75430), (380, 69078), (397, 66120), (435, 60344), (456, 57565), (551, 47640), (570, 46052), (580, 45258), (696, 37715), (760, 34539), (794, 33060), (870, 30172), (1102, 23820), (1140, 23026), (1160, 22629), (1191, 22040), (1588, 16530), (1653, 15880), (1740, 15086), (1985, 13224), (2204, 11910), (2280, 11513), (2382, 11020), (2755, 9528), (3176, 8265), (3306, 7940), (3480, 7543), (3970, 6612), (4408, 5955), (4764, 5510)]