25063020

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{191}}^1$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 79357824

約数和(自身を除く): 54294804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 243, 270, 324, 382, 405, 486, 540, 573, 729, 764, 810, 955, 972, 1146, 1215, 1458, 1620, 1719, 1910, 2187, 2292, 2430, 2865, 2916, 3438, 3645, 3820, 4374, 4860, 5157, 5730, 6561, 6876, 7290, 8595, 8748, 10314, 10935, 11460, 13122, 14580, 15471, 17190, 20628, 21870, 25785, 26244, 30942, 32805, 34380, 43740, 46413, 51570, 61884, 65610, 77355, 92826, 103140, 131220, 139239, 154710, 185652, 232065, 278478, 309420, 417717, 464130, 556956, 696195, 835434, 928260, 1253151, 1392390, 1670868, 2088585, 2506302, 2784780, 4177170, 5012604, 6265755, 8354340, 12531510, 25063020]

約数ペア:

[(1, 25063020), (2, 12531510), (3, 8354340), (4, 6265755), (5, 5012604), (6, 4177170), (9, 2784780), (10, 2506302), (12, 2088585), (15, 1670868), (18, 1392390), (20, 1253151), (27, 928260), (30, 835434), (36, 696195), (45, 556956), (54, 464130), (60, 417717), (81, 309420), (90, 278478), (108, 232065), (135, 185652), (162, 154710), (180, 139239), (191, 131220), (243, 103140), (270, 92826), (324, 77355), (382, 65610), (405, 61884), (486, 51570), (540, 46413), (573, 43740), (729, 34380), (764, 32805), (810, 30942), (955, 26244), (972, 25785), (1146, 21870), (1215, 20628), (1458, 17190), (1620, 15471), (1719, 14580), (1910, 13122), (2187, 11460), (2292, 10935), (2430, 10314), (2865, 8748), (2916, 8595), (3438, 7290), (3645, 6876), (3820, 6561), (4374, 5730), (4860, 5157)]