2010018014920

素因数分解:

$2^3\times 5^1\times {\mathrm{13007}}^1\times {\mathrm{3863339}}^1$

素因数の和:3876357

約数の個数: 32

約数和(自身を含む): 4522889404800

約数和(自身を除く): 2512871389880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13007, 26014, 52028, 65035, 104056, 130070, 260140, 520280, 3863339, 7726678, 15453356, 19316695, 30906712, 38633390, 77266780, 154533560, 50250450373, 100500900746, 201001801492, 251252251865, 402003602984, 502504503730, 1005009007460, 2010018014920]

約数ペア:

[(1, 2010018014920), (2, 1005009007460), (4, 502504503730), (5, 402003602984), (8, 251252251865), (10, 201001801492), (20, 100500900746), (40, 50250450373), (13007, 154533560), (26014, 77266780), (52028, 38633390), (65035, 30906712), (104056, 19316695), (130070, 15453356), (260140, 7726678), (520280, 3863339)]