40627390

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{4133}}^1$

素因数の和:5123

約数の個数: 16

約数和(自身を含む): 73221408

約数和(自身を除く): 32594018

約数列:

[1, 2, 5, 10, 983, 1966, 4133, 4915, 8266, 9830, 20665, 41330, 4062739, 8125478, 20313695, 40627390]

約数ペア:

[(1, 40627390), (2, 20313695), (5, 8125478), (10, 4062739), (983, 41330), (1966, 20665), (4133, 9830), (4915, 8266)]