45616720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30043

約数の個数: 40

約数和(自身を含む): 111644640

約数和(自身を除く): 66027920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 30011, 60022, 120044, 150055, 240088, 300110, 480176, 570209, 600220, 1140418, 1200440, 2280836, 2400880, 2851045, 4561672, 5702090, 9123344, 11404180, 22808360, 45616720]

約数ペア:

[(1, 45616720), (2, 22808360), (4, 11404180), (5, 9123344), (8, 5702090), (10, 4561672), (16, 2851045), (19, 2400880), (20, 2280836), (38, 1200440), (40, 1140418), (76, 600220), (80, 570209), (95, 480176), (152, 300110), (190, 240088), (304, 150055), (380, 120044), (760, 60022), (1520, 30011)]