38481391870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5861}}^1\times {\mathrm{15269}}^1$

素因数の和:21180

約数の個数: 32

約数和(自身を含む): 70894090080

約数和(自身を除く): 32412698210

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 5861, 11722, 15269, 29305, 30538, 58610, 76345, 152690, 252023, 504046, 656567, 1260115, 1313134, 2520230, 3282835, 6565670, 89491609, 178983218, 447458045, 894916090, 3848139187, 7696278374, 19240695935, 38481391870]

約数ペア:

[(1, 38481391870), (2, 19240695935), (5, 7696278374), (10, 3848139187), (43, 894916090), (86, 447458045), (215, 178983218), (430, 89491609), (5861, 6565670), (11722, 3282835), (15269, 2520230), (29305, 1313134), (30538, 1260115), (58610, 656567), (76345, 504046), (152690, 252023)]