98026240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 260634528

約数和(自身を除く): 162608288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 128, 130, 137, 160, 172, 208, 215, 256, 260, 274, 320, 344, 416, 430, 520, 548, 559, 640, 685, 688, 832, 860, 1040, 1096, 1118, 1280, 1370, 1376, 1664, 1720, 1781, 2080, 2192, 2236, 2740, 2752, 2795, 3328, 3440, 3562, 4160, 4384, 4472, 5480, 5504, 5590, 5891, 6880, 7124, 8320, 8768, 8905, 8944, 10960, 11008, 11180, 11782, 13760, 14248, 16640, 17536, 17810, 17888, 21920, 22360, 23564, 27520, 28496, 29455, 35072, 35620, 35776, 43840, 44720, 47128, 55040, 56992, 58910, 71240, 71552, 76583, 87680, 89440, 94256, 113984, 117820, 142480, 143104, 153166, 175360, 178880, 188512, 227968, 235640, 284960, 306332, 357760, 377024, 382915, 455936, 471280, 569920, 612664, 715520, 754048, 765830, 942560, 1139840, 1225328, 1508096, 1531660, 1885120, 2279680, 2450656, 3063320, 3770240, 4901312, 6126640, 7540480, 9802624, 12253280, 19605248, 24506560, 49013120, 98026240]

約数ペア:

[(1, 98026240), (2, 49013120), (4, 24506560), (5, 19605248), (8, 12253280), (10, 9802624), (13, 7540480), (16, 6126640), (20, 4901312), (26, 3770240), (32, 3063320), (40, 2450656), (43, 2279680), (52, 1885120), (64, 1531660), (65, 1508096), (80, 1225328), (86, 1139840), (104, 942560), (128, 765830), (130, 754048), (137, 715520), (160, 612664), (172, 569920), (208, 471280), (215, 455936), (256, 382915), (260, 377024), (274, 357760), (320, 306332), (344, 284960), (416, 235640), (430, 227968), (520, 188512), (548, 178880), (559, 175360), (640, 153166), (685, 143104), (688, 142480), (832, 117820), (860, 113984), (1040, 94256), (1096, 89440), (1118, 87680), (1280, 76583), (1370, 71552), (1376, 71240), (1664, 58910), (1720, 56992), (1781, 55040), (2080, 47128), (2192, 44720), (2236, 43840), (2740, 35776), (2752, 35620), (2795, 35072), (3328, 29455), (3440, 28496), (3562, 27520), (4160, 23564), (4384, 22360), (4472, 21920), (5480, 17888), (5504, 17810), (5590, 17536), (5891, 16640), (6880, 14248), (7124, 13760), (8320, 11782), (8768, 11180), (8905, 11008), (8944, 10960)]