4616320

素因数分解:

$2^7\times 5^1\times {\mathrm{7213}}^1$

素因数の和:7232

約数の個数: 32

約数和(自身を含む): 11037420

約数和(自身を除く): 6421100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7213, 14426, 28852, 36065, 57704, 72130, 115408, 144260, 230816, 288520, 461632, 577040, 923264, 1154080, 2308160, 4616320]

約数ペア:

[(1, 4616320), (2, 2308160), (4, 1154080), (5, 923264), (8, 577040), (10, 461632), (16, 288520), (20, 230816), (32, 144260), (40, 115408), (64, 72130), (80, 57704), (128, 36065), (160, 28852), (320, 14426), (640, 7213)]