4080932480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5114

約数の個数: 128

約数和(自身を含む): 10424808000

約数和(自身を除く): 6343875520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 268, 304, 320, 335, 380, 536, 608, 640, 670, 760, 1072, 1216, 1273, 1340, 1520, 2144, 2432, 2546, 2680, 3040, 4288, 5009, 5092, 5360, 6080, 6365, 8576, 10018, 10184, 10720, 12160, 12730, 20036, 20368, 21440, 25045, 25460, 40072, 40736, 42880, 50090, 50920, 80144, 81472, 95171, 100180, 101840, 160288, 162944, 190342, 200360, 203680, 320576, 335603, 380684, 400720, 407360, 475855, 641152, 671206, 761368, 801440, 814720, 951710, 1342412, 1522736, 1602880, 1678015, 1903420, 2684824, 3045472, 3205760, 3356030, 3806840, 5369648, 6090944, 6376457, 6712060, 7613680, 10739296, 12181888, 12752914, 13424120, 15227360, 21478592, 25505828, 26848240, 30454720, 31882285, 42957184, 51011656, 53696480, 60909440, 63764570, 102023312, 107392960, 127529140, 204046624, 214785920, 255058280, 408093248, 510116560, 816186496, 1020233120, 2040466240, 4080932480]

約数ペア:

[(1, 4080932480), (2, 2040466240), (4, 1020233120), (5, 816186496), (8, 510116560), (10, 408093248), (16, 255058280), (19, 214785920), (20, 204046624), (32, 127529140), (38, 107392960), (40, 102023312), (64, 63764570), (67, 60909440), (76, 53696480), (80, 51011656), (95, 42957184), (128, 31882285), (134, 30454720), (152, 26848240), (160, 25505828), (190, 21478592), (268, 15227360), (304, 13424120), (320, 12752914), (335, 12181888), (380, 10739296), (536, 7613680), (608, 6712060), (640, 6376457), (670, 6090944), (760, 5369648), (1072, 3806840), (1216, 3356030), (1273, 3205760), (1340, 3045472), (1520, 2684824), (2144, 1903420), (2432, 1678015), (2546, 1602880), (2680, 1522736), (3040, 1342412), (4288, 951710), (5009, 814720), (5092, 801440), (5360, 761368), (6080, 671206), (6365, 641152), (8576, 475855), (10018, 407360), (10184, 400720), (10720, 380684), (12160, 335603), (12730, 320576), (20036, 203680), (20368, 200360), (21440, 190342), (25045, 162944), (25460, 160288), (40072, 101840), (40736, 100180), (42880, 95171), (50090, 81472), (50920, 80144)]