84242650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{99109}}^1$

素因数の和:99138

約数の個数: 24

約数和(自身を含む): 165910140

約数和(自身を除く): 81667490

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 99109, 198218, 495545, 991090, 1684853, 2477725, 3369706, 4955450, 8424265, 16848530, 42121325, 84242650]

約数ペア:

[(1, 84242650), (2, 42121325), (5, 16848530), (10, 8424265), (17, 4955450), (25, 3369706), (34, 2477725), (50, 1684853), (85, 991090), (170, 495545), (425, 198218), (850, 99109)]