25618440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 79395840

約数和(自身を除く): 53777400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 127, 164, 205, 246, 254, 328, 381, 410, 492, 508, 615, 635, 762, 820, 984, 1016, 1230, 1270, 1524, 1640, 1681, 1905, 2460, 2540, 3048, 3362, 3810, 4920, 5043, 5080, 5207, 6724, 7620, 8405, 10086, 10414, 13448, 15240, 15621, 16810, 20172, 20828, 25215, 26035, 31242, 33620, 40344, 41656, 50430, 52070, 62484, 67240, 78105, 100860, 104140, 124968, 156210, 201720, 208280, 213487, 312420, 426974, 624840, 640461, 853948, 1067435, 1280922, 1707896, 2134870, 2561844, 3202305, 4269740, 5123688, 6404610, 8539480, 12809220, 25618440]

約数ペア:

[(1, 25618440), (2, 12809220), (3, 8539480), (4, 6404610), (5, 5123688), (6, 4269740), (8, 3202305), (10, 2561844), (12, 2134870), (15, 1707896), (20, 1280922), (24, 1067435), (30, 853948), (40, 640461), (41, 624840), (60, 426974), (82, 312420), (120, 213487), (123, 208280), (127, 201720), (164, 156210), (205, 124968), (246, 104140), (254, 100860), (328, 78105), (381, 67240), (410, 62484), (492, 52070), (508, 50430), (615, 41656), (635, 40344), (762, 33620), (820, 31242), (984, 26035), (1016, 25215), (1230, 20828), (1270, 20172), (1524, 16810), (1640, 15621), (1681, 15240), (1905, 13448), (2460, 10414), (2540, 10086), (3048, 8405), (3362, 7620), (3810, 6724), (4920, 5207), (5043, 5080)]