3977625280

素因数分解:

$2^6\times 5^1\times {\mathrm{12430079}}^1$

素因数の和:12430096

約数の個数: 28

約数和(自身を含む): 9471720960

約数和(自身を除く): 5494095680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12430079, 24860158, 49720316, 62150395, 99440632, 124300790, 198881264, 248601580, 397762528, 497203160, 795525056, 994406320, 1988812640, 3977625280]

約数ペア:

[(1, 3977625280), (2, 1988812640), (4, 994406320), (5, 795525056), (8, 497203160), (10, 397762528), (16, 248601580), (20, 198881264), (32, 124300790), (40, 99440632), (64, 62150395), (80, 49720316), (160, 24860158), (320, 12430079)]