5280689240

素因数分解:

$2^3\times 5^1\times {\mathrm{5077}}^1\times {\mathrm{26003}}^1$

素因数の和:31091

約数の個数: 32

約数和(自身を含む): 11884348080

約数和(自身を除く): 6603658840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5077, 10154, 20308, 25385, 26003, 40616, 50770, 52006, 101540, 104012, 130015, 203080, 208024, 260030, 520060, 1040120, 132017231, 264034462, 528068924, 660086155, 1056137848, 1320172310, 2640344620, 5280689240]

約数ペア:

[(1, 5280689240), (2, 2640344620), (4, 1320172310), (5, 1056137848), (8, 660086155), (10, 528068924), (20, 264034462), (40, 132017231), (5077, 1040120), (10154, 520060), (20308, 260030), (25385, 208024), (26003, 203080), (40616, 130015), (50770, 104012), (52006, 101540)]