194467344640

素因数分解:

$2^8\times 5^1\times {\mathrm{151927613}}^1$

素因数の和:151927634

約数の個数: 36

約数和(自身を含む): 465810064524

約数和(自身を除く): 271342719884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 151927613, 303855226, 607710452, 759638065, 1215420904, 1519276130, 2430841808, 3038552260, 4861683616, 6077104520, 9723367232, 12154209040, 19446734464, 24308418080, 38893468928, 48616836160, 97233672320, 194467344640]

約数ペア:

[(1, 194467344640), (2, 97233672320), (4, 48616836160), (5, 38893468928), (8, 24308418080), (10, 19446734464), (16, 12154209040), (20, 9723367232), (32, 6077104520), (40, 4861683616), (64, 3038552260), (80, 2430841808), (128, 1519276130), (160, 1215420904), (256, 759638065), (320, 607710452), (640, 303855226), (1280, 151927613)]