43980830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 84547584

約数和(自身を除く): 40566754

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4447, 4945, 8894, 9890, 22235, 44470, 102281, 191221, 204562, 382442, 511405, 956105, 1022810, 1912210, 4398083, 8796166, 21990415, 43980830]

約数ペア:

[(1, 43980830), (2, 21990415), (5, 8796166), (10, 4398083), (23, 1912210), (43, 1022810), (46, 956105), (86, 511405), (115, 382442), (215, 204562), (230, 191221), (430, 102281), (989, 44470), (1978, 22235), (4447, 9890), (4945, 8894)]