5320897748480

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109393457}}^1$

素因数の和:109393499

約数の個数: 80

約数和(自身を含む): 13429140904080

約数和(自身を除く): 8108243155600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 109393457, 218786914, 437573828, 546967285, 875147656, 1093934570, 1750295312, 2078475683, 2187869140, 3500590624, 4156951366, 4375738280, 7001181248, 8313902732, 8751476560, 10392378415, 14002362496, 16627805464, 17502953120, 20784756830, 28004724992, 33255610928, 35005906240, 41569513660, 56009449984, 66511221856, 70011812480, 83139027320, 133022443712, 140023624960, 166278054640, 266044887424, 280047249920, 332556109280, 532089774848, 665112218560, 1064179549696, 1330224437120, 2660448874240, 5320897748480]

約数ペア:

[(1, 5320897748480), (2, 2660448874240), (4, 1330224437120), (5, 1064179549696), (8, 665112218560), (10, 532089774848), (16, 332556109280), (19, 280047249920), (20, 266044887424), (32, 166278054640), (38, 140023624960), (40, 133022443712), (64, 83139027320), (76, 70011812480), (80, 66511221856), (95, 56009449984), (128, 41569513660), (152, 35005906240), (160, 33255610928), (190, 28004724992), (256, 20784756830), (304, 17502953120), (320, 16627805464), (380, 14002362496), (512, 10392378415), (608, 8751476560), (640, 8313902732), (760, 7001181248), (1216, 4375738280), (1280, 4156951366), (1520, 3500590624), (2432, 2187869140), (2560, 2078475683), (3040, 1750295312), (4864, 1093934570), (6080, 875147656), (9728, 546967285), (12160, 437573828), (24320, 218786914), (48640, 109393457)]