61934440

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2267}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 139618080

約数和(自身を除く): 77683640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2267, 2732, 3415, 4534, 5464, 6830, 9068, 11335, 13660, 18136, 22670, 27320, 45340, 90680, 1548361, 3096722, 6193444, 7741805, 12386888, 15483610, 30967220, 61934440]

約数ペア:

[(1, 61934440), (2, 30967220), (4, 15483610), (5, 12386888), (8, 7741805), (10, 6193444), (20, 3096722), (40, 1548361), (683, 90680), (1366, 45340), (2267, 27320), (2732, 22670), (3415, 18136), (4534, 13660), (5464, 11335), (6830, 9068)]