107777888080

素因数分解:

$2^4\times 5^1\times {\mathrm{42463}}^1\times {\mathrm{31727}}^1$

素因数の和:74203

約数の個数: 40

約数和(自身を含む): 250597389312

約数和(自身を除く): 142819501232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 31727, 42463, 63454, 84926, 126908, 158635, 169852, 212315, 253816, 317270, 339704, 424630, 507632, 634540, 679408, 849260, 1269080, 1698520, 2538160, 3397040, 1347223601, 2694447202, 5388894404, 6736118005, 10777788808, 13472236010, 21555577616, 26944472020, 53888944040, 107777888080]

約数ペア:

[(1, 107777888080), (2, 53888944040), (4, 26944472020), (5, 21555577616), (8, 13472236010), (10, 10777788808), (16, 6736118005), (20, 5388894404), (40, 2694447202), (80, 1347223601), (31727, 3397040), (42463, 2538160), (63454, 1698520), (84926, 1269080), (126908, 849260), (158635, 679408), (169852, 634540), (212315, 507632), (253816, 424630), (317270, 339704)]