98612000

素因数分解:

$2^5\times 5^3\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 245896560

約数和(自身を除く): 147284560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 125, 160, 178, 200, 250, 277, 356, 400, 445, 500, 554, 712, 800, 890, 1000, 1108, 1385, 1424, 1780, 2000, 2216, 2225, 2770, 2848, 3560, 4000, 4432, 4450, 5540, 6925, 7120, 8864, 8900, 11080, 11125, 13850, 14240, 17800, 22160, 22250, 24653, 27700, 34625, 35600, 44320, 44500, 49306, 55400, 69250, 71200, 89000, 98612, 110800, 123265, 138500, 178000, 197224, 221600, 246530, 277000, 356000, 394448, 493060, 554000, 616325, 788896, 986120, 1108000, 1232650, 1972240, 2465300, 3081625, 3944480, 4930600, 6163250, 9861200, 12326500, 19722400, 24653000, 49306000, 98612000]

約数ペア:

[(1, 98612000), (2, 49306000), (4, 24653000), (5, 19722400), (8, 12326500), (10, 9861200), (16, 6163250), (20, 4930600), (25, 3944480), (32, 3081625), (40, 2465300), (50, 1972240), (80, 1232650), (89, 1108000), (100, 986120), (125, 788896), (160, 616325), (178, 554000), (200, 493060), (250, 394448), (277, 356000), (356, 277000), (400, 246530), (445, 221600), (500, 197224), (554, 178000), (712, 138500), (800, 123265), (890, 110800), (1000, 98612), (1108, 89000), (1385, 71200), (1424, 69250), (1780, 55400), (2000, 49306), (2216, 44500), (2225, 44320), (2770, 35600), (2848, 34625), (3560, 27700), (4000, 24653), (4432, 22250), (4450, 22160), (5540, 17800), (6925, 14240), (7120, 13850), (8864, 11125), (8900, 11080)]