376366921340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1\times {\mathrm{188159}}^1$

素因数の和:189242

約数の個数: 48

約数和(自身を含む): 798870159360

約数和(自身を除く): 422503238020

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 971, 1030, 1942, 2060, 3884, 4855, 9710, 19420, 100013, 188159, 200026, 376318, 400052, 500065, 752636, 940795, 1000130, 1881590, 2000260, 3763180, 19380377, 38760754, 77521508, 96901885, 182702389, 193803770, 365404778, 387607540, 730809556, 913511945, 1827023890, 3654047780, 18818346067, 37636692134, 75273384268, 94091730335, 188183460670, 376366921340]

約数ペア:

[(1, 376366921340), (2, 188183460670), (4, 94091730335), (5, 75273384268), (10, 37636692134), (20, 18818346067), (103, 3654047780), (206, 1827023890), (412, 913511945), (515, 730809556), (971, 387607540), (1030, 365404778), (1942, 193803770), (2060, 182702389), (3884, 96901885), (4855, 77521508), (9710, 38760754), (19420, 19380377), (100013, 3763180), (188159, 2000260), (200026, 1881590), (376318, 1000130), (400052, 940795), (500065, 752636)]