9620960

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 22934016

約数和(自身を除く): 13313056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 383, 628, 766, 785, 1256, 1532, 1570, 1915, 2512, 3064, 3140, 3830, 5024, 6128, 6280, 7660, 12256, 12560, 15320, 25120, 30640, 60131, 61280, 120262, 240524, 300655, 481048, 601310, 962096, 1202620, 1924192, 2405240, 4810480, 9620960]

約数ペア:

[(1, 9620960), (2, 4810480), (4, 2405240), (5, 1924192), (8, 1202620), (10, 962096), (16, 601310), (20, 481048), (32, 300655), (40, 240524), (80, 120262), (157, 61280), (160, 60131), (314, 30640), (383, 25120), (628, 15320), (766, 12560), (785, 12256), (1256, 7660), (1532, 6280), (1570, 6128), (1915, 5024), (2512, 3830), (3064, 3140)]