29663840

素因数分解:

$2^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 70407792

約数和(自身を除く): 40743952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 467, 794, 934, 1588, 1868, 1985, 2335, 3176, 3736, 3970, 4670, 6352, 7472, 7940, 9340, 12704, 14944, 15880, 18680, 31760, 37360, 63520, 74720, 185399, 370798, 741596, 926995, 1483192, 1853990, 2966384, 3707980, 5932768, 7415960, 14831920, 29663840]

約数ペア:

[(1, 29663840), (2, 14831920), (4, 7415960), (5, 5932768), (8, 3707980), (10, 2966384), (16, 1853990), (20, 1483192), (32, 926995), (40, 741596), (80, 370798), (160, 185399), (397, 74720), (467, 63520), (794, 37360), (934, 31760), (1588, 18680), (1868, 15880), (1985, 14944), (2335, 12704), (3176, 9340), (3736, 7940), (3970, 7472), (4670, 6352)]