82386470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1861}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 156854880

約数和(自身を除く): 74468410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 1861, 2330, 3722, 4427, 8854, 9305, 18610, 22135, 35359, 44270, 70718, 176795, 353590, 433613, 867226, 2168065, 4336130, 8238647, 16477294, 41193235, 82386470]

約数ペア:

[(1, 82386470), (2, 41193235), (5, 16477294), (10, 8238647), (19, 4336130), (38, 2168065), (95, 867226), (190, 433613), (233, 353590), (466, 176795), (1165, 70718), (1861, 44270), (2330, 35359), (3722, 22135), (4427, 18610), (8854, 9305)]