10869640

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 24552000

約数和(自身を除く): 13682360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 619, 878, 1238, 1756, 2195, 2476, 3095, 3512, 4390, 4952, 6190, 8780, 12380, 17560, 24760, 271741, 543482, 1086964, 1358705, 2173928, 2717410, 5434820, 10869640]

約数ペア:

[(1, 10869640), (2, 5434820), (4, 2717410), (5, 2173928), (8, 1358705), (10, 1086964), (20, 543482), (40, 271741), (439, 24760), (619, 17560), (878, 12380), (1238, 8780), (1756, 6190), (2195, 4952), (2476, 4390), (3095, 3512)]