89253280

素因数分解:

$2^5\times 5^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 211438080

約数和(自身を除く): 122184800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 607, 919, 1214, 1838, 2428, 3035, 3676, 4595, 4856, 6070, 7352, 9190, 9712, 12140, 14704, 18380, 19424, 24280, 29408, 36760, 48560, 73520, 97120, 147040, 557833, 1115666, 2231332, 2789165, 4462664, 5578330, 8925328, 11156660, 17850656, 22313320, 44626640, 89253280]

約数ペア:

[(1, 89253280), (2, 44626640), (4, 22313320), (5, 17850656), (8, 11156660), (10, 8925328), (16, 5578330), (20, 4462664), (32, 2789165), (40, 2231332), (80, 1115666), (160, 557833), (607, 147040), (919, 97120), (1214, 73520), (1838, 48560), (2428, 36760), (3035, 29408), (3676, 24280), (4595, 19424), (4856, 18380), (6070, 14704), (7352, 12140), (9190, 9712)]