18374402810

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1\times {\mathrm{8017}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 33217611840

約数和(自身を除く): 14843209030

約数列:

[1, 2, 5, 10, 419, 547, 838, 1094, 2095, 2735, 4190, 5470, 8017, 16034, 40085, 80170, 229193, 458386, 1145965, 2291930, 3359123, 4385299, 6718246, 8770598, 16795615, 21926495, 33591230, 43852990, 1837440281, 3674880562, 9187201405, 18374402810]

約数ペア:

[(1, 18374402810), (2, 9187201405), (5, 3674880562), (10, 1837440281), (419, 43852990), (547, 33591230), (838, 21926495), (1094, 16795615), (2095, 8770598), (2735, 6718246), (4190, 4385299), (5470, 3359123), (8017, 2291930), (16034, 1145965), (40085, 458386), (80170, 229193)]