26232180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 79968000

約数和(自身を除く): 53735820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 199, 260, 338, 390, 398, 507, 597, 676, 780, 796, 845, 995, 1014, 1194, 1690, 1990, 2028, 2197, 2388, 2535, 2587, 2985, 3380, 3980, 4394, 5070, 5174, 5970, 6591, 7761, 8788, 10140, 10348, 10985, 11940, 12935, 13182, 15522, 21970, 25870, 26364, 31044, 32955, 33631, 38805, 43940, 51740, 65910, 67262, 77610, 100893, 131820, 134524, 155220, 168155, 201786, 336310, 403572, 437203, 504465, 672620, 874406, 1008930, 1311609, 1748812, 2017860, 2186015, 2623218, 4372030, 5246436, 6558045, 8744060, 13116090, 26232180]

約数ペア:

[(1, 26232180), (2, 13116090), (3, 8744060), (4, 6558045), (5, 5246436), (6, 4372030), (10, 2623218), (12, 2186015), (13, 2017860), (15, 1748812), (20, 1311609), (26, 1008930), (30, 874406), (39, 672620), (52, 504465), (60, 437203), (65, 403572), (78, 336310), (130, 201786), (156, 168155), (169, 155220), (195, 134524), (199, 131820), (260, 100893), (338, 77610), (390, 67262), (398, 65910), (507, 51740), (597, 43940), (676, 38805), (780, 33631), (796, 32955), (845, 31044), (995, 26364), (1014, 25870), (1194, 21970), (1690, 15522), (1990, 13182), (2028, 12935), (2197, 11940), (2388, 10985), (2535, 10348), (2587, 10140), (2985, 8788), (3380, 7761), (3980, 6591), (4394, 5970), (5070, 5174)]