84583120

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1423}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 197058816

約数和(自身を除く): 112475696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 1423, 1486, 2846, 2972, 3715, 5692, 5944, 7115, 7430, 11384, 11888, 14230, 14860, 22768, 28460, 29720, 56920, 59440, 113840, 1057289, 2114578, 4229156, 5286445, 8458312, 10572890, 16916624, 21145780, 42291560, 84583120]

約数ペア:

[(1, 84583120), (2, 42291560), (4, 21145780), (5, 16916624), (8, 10572890), (10, 8458312), (16, 5286445), (20, 4229156), (40, 2114578), (80, 1057289), (743, 113840), (1423, 59440), (1486, 56920), (2846, 29720), (2972, 28460), (3715, 22768), (5692, 14860), (5944, 14230), (7115, 11888), (7430, 11384)]