25424394160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{20681}}^1$

素因数の和:20843

約数の個数: 120

約数和(自身を含む): 65488808448

約数和(自身を除く): 40064414288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 127, 176, 220, 242, 254, 440, 484, 508, 605, 635, 880, 968, 1016, 1210, 1270, 1397, 1936, 2032, 2420, 2540, 2794, 4840, 5080, 5588, 6985, 9680, 10160, 11176, 13970, 15367, 20681, 22352, 27940, 30734, 41362, 55880, 61468, 76835, 82724, 103405, 111760, 122936, 153670, 165448, 206810, 227491, 245872, 307340, 330896, 413620, 454982, 614680, 827240, 909964, 1137455, 1229360, 1654480, 1819928, 2274910, 2502401, 2626487, 3639856, 4549820, 5004802, 5252974, 9099640, 10009604, 10505948, 12512005, 13132435, 18199280, 20019208, 21011896, 25024010, 26264870, 28891357, 40038416, 42023792, 50048020, 52529740, 57782714, 100096040, 105059480, 115565428, 144456785, 200192080, 210118960, 231130856, 288913570, 317804927, 462261712, 577827140, 635609854, 1155654280, 1271219708, 1589024635, 2311308560, 2542439416, 3178049270, 5084878832, 6356098540, 12712197080, 25424394160]

約数ペア:

[(1, 25424394160), (2, 12712197080), (4, 6356098540), (5, 5084878832), (8, 3178049270), (10, 2542439416), (11, 2311308560), (16, 1589024635), (20, 1271219708), (22, 1155654280), (40, 635609854), (44, 577827140), (55, 462261712), (80, 317804927), (88, 288913570), (110, 231130856), (121, 210118960), (127, 200192080), (176, 144456785), (220, 115565428), (242, 105059480), (254, 100096040), (440, 57782714), (484, 52529740), (508, 50048020), (605, 42023792), (635, 40038416), (880, 28891357), (968, 26264870), (1016, 25024010), (1210, 21011896), (1270, 20019208), (1397, 18199280), (1936, 13132435), (2032, 12512005), (2420, 10505948), (2540, 10009604), (2794, 9099640), (4840, 5252974), (5080, 5004802), (5588, 4549820), (6985, 3639856), (9680, 2626487), (10160, 2502401), (11176, 2274910), (13970, 1819928), (15367, 1654480), (20681, 1229360), (22352, 1137455), (27940, 909964), (30734, 827240), (41362, 614680), (55880, 454982), (61468, 413620), (76835, 330896), (82724, 307340), (103405, 245872), (111760, 227491), (122936, 206810), (153670, 165448)]