16522107760

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1576537}}^1$

素因数の和:1576681

約数の個数: 40

約数和(自身を含む): 38707160976

約数和(自身を除く): 22185053216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 1576537, 3153074, 6306148, 7882685, 12612296, 15765370, 25224592, 31530740, 63061480, 126122960, 206526347, 413052694, 826105388, 1032631735, 1652210776, 2065263470, 3304421552, 4130526940, 8261053880, 16522107760]

約数ペア:

[(1, 16522107760), (2, 8261053880), (4, 4130526940), (5, 3304421552), (8, 2065263470), (10, 1652210776), (16, 1032631735), (20, 826105388), (40, 413052694), (80, 206526347), (131, 126122960), (262, 63061480), (524, 31530740), (655, 25224592), (1048, 15765370), (1310, 12612296), (2096, 7882685), (2620, 6306148), (5240, 3153074), (10480, 1576537)]