61069040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40177}}^1$

素因数の和:40209

約数の個数: 40

約数和(自身を含む): 149462160

約数和(自身を除く): 88393120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 40177, 80354, 160708, 200885, 321416, 401770, 642832, 763363, 803540, 1526726, 1607080, 3053452, 3214160, 3816815, 6106904, 7633630, 12213808, 15267260, 30534520, 61069040]

約数ペア:

[(1, 61069040), (2, 30534520), (4, 15267260), (5, 12213808), (8, 7633630), (10, 6106904), (16, 3816815), (19, 3214160), (20, 3053452), (38, 1607080), (40, 1526726), (76, 803540), (80, 763363), (95, 642832), (152, 401770), (190, 321416), (304, 200885), (380, 160708), (760, 80354), (1520, 40177)]