1036259120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{996403}}^1$

素因数の和:996429

約数の個数: 40

約数和(自身を含む): 2594636016

約数和(自身を除く): 1558376896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 996403, 1992806, 3985612, 4982015, 7971224, 9964030, 12953239, 15942448, 19928060, 25906478, 39856120, 51812956, 64766195, 79712240, 103625912, 129532390, 207251824, 259064780, 518129560, 1036259120]

約数ペア:

[(1, 1036259120), (2, 518129560), (4, 259064780), (5, 207251824), (8, 129532390), (10, 103625912), (13, 79712240), (16, 64766195), (20, 51812956), (26, 39856120), (40, 25906478), (52, 19928060), (65, 15942448), (80, 12953239), (104, 9964030), (130, 7971224), (208, 4982015), (260, 3985612), (520, 1992806), (1040, 996403)]