63401694320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{77101}}^1$

素因数の和:77674

約数の個数: 80

約数和(自身を含む): 155456136480

約数和(自身を除く): 92054442160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 541, 760, 1082, 1520, 2164, 2705, 4328, 5410, 8656, 10279, 10820, 20558, 21640, 41116, 43280, 51395, 77101, 82232, 102790, 154202, 164464, 205580, 308404, 385505, 411160, 616808, 771010, 822320, 1233616, 1464919, 1542020, 2929838, 3084040, 5859676, 6168080, 7324595, 11719352, 14649190, 23438704, 29298380, 41711641, 58596760, 83423282, 117193520, 166846564, 208558205, 333693128, 417116410, 667386256, 792521179, 834232820, 1585042358, 1668465640, 3170084716, 3336931280, 3962605895, 6340169432, 7925211790, 12680338864, 15850423580, 31700847160, 63401694320]

約数ペア:

[(1, 63401694320), (2, 31700847160), (4, 15850423580), (5, 12680338864), (8, 7925211790), (10, 6340169432), (16, 3962605895), (19, 3336931280), (20, 3170084716), (38, 1668465640), (40, 1585042358), (76, 834232820), (80, 792521179), (95, 667386256), (152, 417116410), (190, 333693128), (304, 208558205), (380, 166846564), (541, 117193520), (760, 83423282), (1082, 58596760), (1520, 41711641), (2164, 29298380), (2705, 23438704), (4328, 14649190), (5410, 11719352), (8656, 7324595), (10279, 6168080), (10820, 5859676), (20558, 3084040), (21640, 2929838), (41116, 1542020), (43280, 1464919), (51395, 1233616), (77101, 822320), (82232, 771010), (102790, 616808), (154202, 411160), (164464, 385505), (205580, 308404)]