52145360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8929}}^1$

素因数の和:9015

約数の個数: 40

約数和(自身を含む): 122912520

約数和(自身を除く): 70767160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 8929, 17858, 35716, 44645, 71432, 89290, 142864, 178580, 357160, 651817, 714320, 1303634, 2607268, 3259085, 5214536, 6518170, 10429072, 13036340, 26072680, 52145360]

約数ペア:

[(1, 52145360), (2, 26072680), (4, 13036340), (5, 10429072), (8, 6518170), (10, 5214536), (16, 3259085), (20, 2607268), (40, 1303634), (73, 714320), (80, 651817), (146, 357160), (292, 178580), (365, 142864), (584, 89290), (730, 71432), (1168, 44645), (1460, 35716), (2920, 17858), (5840, 8929)]