1007367040

素因数分解:

$2^7\times 5^1\times {\mathrm{1574011}}^1$

素因数の和:1574030

約数の個数: 32

約数和(自身を含む): 2408238360

約数和(自身を除く): 1400871320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1574011, 3148022, 6296044, 7870055, 12592088, 15740110, 25184176, 31480220, 50368352, 62960440, 100736704, 125920880, 201473408, 251841760, 503683520, 1007367040]

約数ペア:

[(1, 1007367040), (2, 503683520), (4, 251841760), (5, 201473408), (8, 125920880), (10, 100736704), (16, 62960440), (20, 50368352), (32, 31480220), (40, 25184176), (64, 15740110), (80, 12592088), (128, 7870055), (160, 6296044), (320, 3148022), (640, 1574011)]