26490626560

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2086

約数の個数: 160

約数和(自身を含む): 65704834800

約数和(自身を除く): 39214208240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 149, 160, 185, 256, 296, 298, 320, 370, 512, 592, 596, 640, 740, 745, 1184, 1192, 1280, 1480, 1490, 1877, 2368, 2384, 2560, 2960, 2980, 3754, 4736, 4768, 5513, 5920, 5960, 7508, 9385, 9472, 9536, 11026, 11840, 11920, 15016, 18770, 18944, 19072, 22052, 23680, 23840, 27565, 30032, 37540, 38144, 44104, 47360, 47680, 55130, 60064, 69449, 75080, 76288, 88208, 94720, 95360, 110260, 120128, 138898, 150160, 176416, 190720, 220520, 240256, 277796, 279673, 300320, 347245, 352832, 381440, 441040, 480512, 555592, 559346, 600640, 694490, 705664, 882080, 961024, 1111184, 1118692, 1201280, 1388980, 1398365, 1411328, 1764160, 2222368, 2237384, 2402560, 2777960, 2796730, 2822656, 3528320, 4444736, 4474768, 4805120, 5555920, 5593460, 7056640, 8889472, 8949536, 10347901, 11111840, 11186920, 14113280, 17778944, 17899072, 20695802, 22223680, 22373840, 35557888, 35798144, 41391604, 44447360, 44747680, 51739505, 71596288, 82783208, 88894720, 89495360, 103479010, 143192576, 165566416, 177789440, 178990720, 206958020, 331132832, 357981440, 413916040, 662265664, 715962880, 827832080, 1324531328, 1655664160, 2649062656, 3311328320, 5298125312, 6622656640, 13245313280, 26490626560]

約数ペア:

[(1, 26490626560), (2, 13245313280), (4, 6622656640), (5, 5298125312), (8, 3311328320), (10, 2649062656), (16, 1655664160), (20, 1324531328), (32, 827832080), (37, 715962880), (40, 662265664), (64, 413916040), (74, 357981440), (80, 331132832), (128, 206958020), (148, 178990720), (149, 177789440), (160, 165566416), (185, 143192576), (256, 103479010), (296, 89495360), (298, 88894720), (320, 82783208), (370, 71596288), (512, 51739505), (592, 44747680), (596, 44447360), (640, 41391604), (740, 35798144), (745, 35557888), (1184, 22373840), (1192, 22223680), (1280, 20695802), (1480, 17899072), (1490, 17778944), (1877, 14113280), (2368, 11186920), (2384, 11111840), (2560, 10347901), (2960, 8949536), (2980, 8889472), (3754, 7056640), (4736, 5593460), (4768, 5555920), (5513, 4805120), (5920, 4474768), (5960, 4444736), (7508, 3528320), (9385, 2822656), (9472, 2796730), (9536, 2777960), (11026, 2402560), (11840, 2237384), (11920, 2222368), (15016, 1764160), (18770, 1411328), (18944, 1398365), (19072, 1388980), (22052, 1201280), (23680, 1118692), (23840, 1111184), (27565, 961024), (30032, 882080), (37540, 705664), (38144, 694490), (44104, 600640), (47360, 559346), (47680, 555592), (55130, 480512), (60064, 441040), (69449, 381440), (75080, 352832), (76288, 347245), (88208, 300320), (94720, 279673), (95360, 277796), (110260, 240256), (120128, 220520), (138898, 190720), (150160, 176416)]