40764010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15739}}^1$

素因数の和:15790

約数の個数: 32

約数和(自身を含む): 86129280

約数和(自身を除く): 45365270

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 15739, 31478, 78695, 110173, 157390, 220346, 550865, 582343, 1101730, 1164686, 2911715, 4076401, 5823430, 8152802, 20382005, 40764010]

約数ペア:

[(1, 40764010), (2, 20382005), (5, 8152802), (7, 5823430), (10, 4076401), (14, 2911715), (35, 1164686), (37, 1101730), (70, 582343), (74, 550865), (185, 220346), (259, 157390), (370, 110173), (518, 78695), (1295, 31478), (2590, 15739)]