25958520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10301}}^1$

素因数の和:10325

約数の個数: 96

約数和(自身を含む): 96426720

約数和(自身を除く): 70468200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10301, 20602, 30903, 41204, 51505, 61806, 72107, 82408, 92709, 103010, 123612, 144214, 154515, 185418, 206020, 216321, 247224, 288428, 309030, 360535, 370836, 412040, 432642, 463545, 576856, 618060, 648963, 721070, 741672, 865284, 927090, 1081605, 1236120, 1297926, 1442140, 1730568, 1854180, 2163210, 2595852, 2884280, 3244815, 3708360, 4326420, 5191704, 6489630, 8652840, 12979260, 25958520]

約数ペア:

[(1, 25958520), (2, 12979260), (3, 8652840), (4, 6489630), (5, 5191704), (6, 4326420), (7, 3708360), (8, 3244815), (9, 2884280), (10, 2595852), (12, 2163210), (14, 1854180), (15, 1730568), (18, 1442140), (20, 1297926), (21, 1236120), (24, 1081605), (28, 927090), (30, 865284), (35, 741672), (36, 721070), (40, 648963), (42, 618060), (45, 576856), (56, 463545), (60, 432642), (63, 412040), (70, 370836), (72, 360535), (84, 309030), (90, 288428), (105, 247224), (120, 216321), (126, 206020), (140, 185418), (168, 154515), (180, 144214), (210, 123612), (252, 103010), (280, 92709), (315, 82408), (360, 72107), (420, 61806), (504, 51505), (630, 41204), (840, 30903), (1260, 20602), (2520, 10301)]