26267360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 46308640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 499, 560, 658, 752, 940, 998, 1120, 1316, 1504, 1645, 1880, 1996, 2495, 2632, 3290, 3493, 3760, 3992, 4990, 5264, 6580, 6986, 7520, 7984, 9980, 10528, 13160, 13972, 15968, 17465, 19960, 23453, 26320, 27944, 34930, 39920, 46906, 52640, 55888, 69860, 79840, 93812, 111776, 117265, 139720, 164171, 187624, 234530, 279440, 328342, 375248, 469060, 558880, 656684, 750496, 820855, 938120, 1313368, 1641710, 1876240, 2626736, 3283420, 3752480, 5253472, 6566840, 13133680, 26267360]

約数ペア:

[(1, 26267360), (2, 13133680), (4, 6566840), (5, 5253472), (7, 3752480), (8, 3283420), (10, 2626736), (14, 1876240), (16, 1641710), (20, 1313368), (28, 938120), (32, 820855), (35, 750496), (40, 656684), (47, 558880), (56, 469060), (70, 375248), (80, 328342), (94, 279440), (112, 234530), (140, 187624), (160, 164171), (188, 139720), (224, 117265), (235, 111776), (280, 93812), (329, 79840), (376, 69860), (470, 55888), (499, 52640), (560, 46906), (658, 39920), (752, 34930), (940, 27944), (998, 26320), (1120, 23453), (1316, 19960), (1504, 17465), (1645, 15968), (1880, 13972), (1996, 13160), (2495, 10528), (2632, 9980), (3290, 7984), (3493, 7520), (3760, 6986), (3992, 6580), (4990, 5264)]