26072620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 65995776

約数和(自身を除く): 39923156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 61, 70, 71, 86, 122, 140, 142, 172, 215, 244, 284, 301, 305, 355, 427, 430, 497, 602, 610, 710, 854, 860, 994, 1204, 1220, 1420, 1505, 1708, 1988, 2135, 2485, 2623, 3010, 3053, 4270, 4331, 4970, 5246, 6020, 6106, 8540, 8662, 9940, 10492, 12212, 13115, 15265, 17324, 18361, 21371, 21655, 26230, 30317, 30530, 36722, 42742, 43310, 52460, 60634, 61060, 73444, 85484, 86620, 91805, 106855, 121268, 151585, 183610, 186233, 213710, 303170, 367220, 372466, 427420, 606340, 744932, 931165, 1303631, 1862330, 2607262, 3724660, 5214524, 6518155, 13036310, 26072620]

約数ペア:

[(1, 26072620), (2, 13036310), (4, 6518155), (5, 5214524), (7, 3724660), (10, 2607262), (14, 1862330), (20, 1303631), (28, 931165), (35, 744932), (43, 606340), (61, 427420), (70, 372466), (71, 367220), (86, 303170), (122, 213710), (140, 186233), (142, 183610), (172, 151585), (215, 121268), (244, 106855), (284, 91805), (301, 86620), (305, 85484), (355, 73444), (427, 61060), (430, 60634), (497, 52460), (602, 43310), (610, 42742), (710, 36722), (854, 30530), (860, 30317), (994, 26230), (1204, 21655), (1220, 21371), (1420, 18361), (1505, 17324), (1708, 15265), (1988, 13115), (2135, 12212), (2485, 10492), (2623, 9940), (3010, 8662), (3053, 8540), (4270, 6106), (4331, 6020), (4970, 5246)]