25598080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 66977280

約数和(自身を除く): 41379200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 47, 64, 74, 80, 92, 94, 115, 128, 148, 160, 184, 185, 188, 230, 235, 296, 320, 368, 370, 376, 460, 470, 592, 640, 736, 740, 752, 851, 920, 940, 1081, 1184, 1472, 1480, 1504, 1702, 1739, 1840, 1880, 2162, 2368, 2944, 2960, 3008, 3404, 3478, 3680, 3760, 4255, 4324, 4736, 5405, 5920, 6016, 6808, 6956, 7360, 7520, 8510, 8648, 8695, 10810, 11840, 13616, 13912, 14720, 15040, 17020, 17296, 17390, 21620, 23680, 27232, 27824, 30080, 34040, 34592, 34780, 39997, 43240, 54464, 55648, 68080, 69184, 69560, 79994, 86480, 108928, 111296, 136160, 138368, 139120, 159988, 172960, 199985, 222592, 272320, 278240, 319976, 345920, 399970, 544640, 556480, 639952, 691840, 799940, 1112960, 1279904, 1599880, 2559808, 3199760, 5119616, 6399520, 12799040, 25598080]

約数ペア:

[(1, 25598080), (2, 12799040), (4, 6399520), (5, 5119616), (8, 3199760), (10, 2559808), (16, 1599880), (20, 1279904), (23, 1112960), (32, 799940), (37, 691840), (40, 639952), (46, 556480), (47, 544640), (64, 399970), (74, 345920), (80, 319976), (92, 278240), (94, 272320), (115, 222592), (128, 199985), (148, 172960), (160, 159988), (184, 139120), (185, 138368), (188, 136160), (230, 111296), (235, 108928), (296, 86480), (320, 79994), (368, 69560), (370, 69184), (376, 68080), (460, 55648), (470, 54464), (592, 43240), (640, 39997), (736, 34780), (740, 34592), (752, 34040), (851, 30080), (920, 27824), (940, 27232), (1081, 23680), (1184, 21620), (1472, 17390), (1480, 17296), (1504, 17020), (1702, 15040), (1739, 14720), (1840, 13912), (1880, 13616), (2162, 11840), (2368, 10810), (2944, 8695), (2960, 8648), (3008, 8510), (3404, 7520), (3478, 7360), (3680, 6956), (3760, 6808), (4255, 6016), (4324, 5920), (4736, 5405)]