161733100

素因数分解:

$2^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{2803}}^1$

素因数の和:3394

約数の個数: 36

約数和(自身を含む): 351694504

約数和(自身を除く): 189961404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 577, 1154, 2308, 2803, 2885, 5606, 5770, 11212, 11540, 14015, 14425, 28030, 28850, 56060, 57700, 70075, 140150, 280300, 1617331, 3234662, 6469324, 8086655, 16173310, 32346620, 40433275, 80866550, 161733100]

約数ペア:

[(1, 161733100), (2, 80866550), (4, 40433275), (5, 32346620), (10, 16173310), (20, 8086655), (25, 6469324), (50, 3234662), (100, 1617331), (577, 280300), (1154, 140150), (2308, 70075), (2803, 57700), (2885, 56060), (5606, 28850), (5770, 28030), (11212, 14425), (11540, 14015)]