53726320

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8501}}^1$

素因数の和:8593

約数の個数: 40

約数和(自身を含む): 126509760

約数和(自身を除く): 72783440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 8501, 17002, 34004, 42505, 68008, 85010, 136016, 170020, 340040, 671579, 680080, 1343158, 2686316, 3357895, 5372632, 6715790, 10745264, 13431580, 26863160, 53726320]

約数ペア:

[(1, 53726320), (2, 26863160), (4, 13431580), (5, 10745264), (8, 6715790), (10, 5372632), (16, 3357895), (20, 2686316), (40, 1343158), (79, 680080), (80, 671579), (158, 340040), (316, 170020), (395, 136016), (632, 85010), (790, 68008), (1264, 42505), (1580, 34004), (3160, 17002), (6320, 8501)]