38226080

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 90896904

約数和(自身を除く): 52670824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1381, 1384, 1730, 2762, 2768, 3460, 5524, 5536, 6905, 6920, 11048, 13810, 13840, 22096, 27620, 27680, 44192, 55240, 110480, 220960, 238913, 477826, 955652, 1194565, 1911304, 2389130, 3822608, 4778260, 7645216, 9556520, 19113040, 38226080]

約数ペア:

[(1, 38226080), (2, 19113040), (4, 9556520), (5, 7645216), (8, 4778260), (10, 3822608), (16, 2389130), (20, 1911304), (32, 1194565), (40, 955652), (80, 477826), (160, 238913), (173, 220960), (346, 110480), (692, 55240), (865, 44192), (1381, 27680), (1384, 27620), (1730, 22096), (2762, 13840), (2768, 13810), (3460, 11048), (5524, 6920), (5536, 6905)]