39973270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^2$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 73021104

約数和(自身を除く): 33047834

約数列:

[1, 2, 5, 10, 103, 197, 206, 394, 515, 985, 1030, 1970, 20291, 38809, 40582, 77618, 101455, 194045, 202910, 388090, 3997327, 7994654, 19986635, 39973270]

約数ペア:

[(1, 39973270), (2, 19986635), (5, 7994654), (10, 3997327), (103, 388090), (197, 202910), (206, 194045), (394, 101455), (515, 77618), (985, 40582), (1030, 38809), (1970, 20291)]