6116720

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 14341344

約数和(自身を除く): 8224624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 487, 628, 785, 974, 1256, 1570, 1948, 2435, 2512, 3140, 3896, 4870, 6280, 7792, 9740, 12560, 19480, 38960, 76459, 152918, 305836, 382295, 611672, 764590, 1223344, 1529180, 3058360, 6116720]

約数ペア:

[(1, 6116720), (2, 3058360), (4, 1529180), (5, 1223344), (8, 764590), (10, 611672), (16, 382295), (20, 305836), (40, 152918), (80, 76459), (157, 38960), (314, 19480), (487, 12560), (628, 9740), (785, 7792), (974, 6280), (1256, 4870), (1570, 3896), (1948, 3140), (2435, 2512)]