8960669.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 47712000

約数和(自身を除く): 26427820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 709, 790, 1418, 1501, 1580, 2836, 3002, 3545, 6004, 7090, 7505, 13471, 14180, 15010, 26942, 30020, 53884, 56011, 67355, 112022, 134710, 224044, 269420, 280055, 560110, 1064209, 1120220, 2128418, 4256836, 5321045, 10642090, 21284180]

約数ペア:

[(1, 21284180), (2, 10642090), (4, 5321045), (5, 4256836), (10, 2128418), (19, 1120220), (20, 1064209), (38, 560110), (76, 280055), (79, 269420), (95, 224044), (158, 134710), (190, 112022), (316, 67355), (380, 56011), (395, 53884), (709, 30020), (790, 26942), (1418, 15010), (1501, 14180), (1580, 13471), (2836, 7505), (3002, 7090), (3545, 6004)]