40260884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 72777600

約数和(自身を除く): 32516716

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 1367, 2734, 5468, 7363, 14726, 29452, 50579, 101158, 202316, 272033, 544066, 1088132, 10065221, 20130442, 40260884]

約数ペア:

[(1, 40260884), (2, 20130442), (4, 10065221), (37, 1088132), (74, 544066), (148, 272033), (199, 202316), (398, 101158), (796, 50579), (1367, 29452), (2734, 14726), (5468, 7363)]