418035530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{200017}}^1$

素因数の和:200054

約数の個数: 32

約数和(自身を含む): 864077760

約数和(自身を除く): 446042230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 200017, 400034, 1000085, 2000170, 2200187, 3800323, 4400374, 7600646, 11000935, 19001615, 22001870, 38003230, 41803553, 83607106, 209017765, 418035530]

約数ペア:

[(1, 418035530), (2, 209017765), (5, 83607106), (10, 41803553), (11, 38003230), (19, 22001870), (22, 19001615), (38, 11000935), (55, 7600646), (95, 4400374), (110, 3800323), (190, 2200187), (209, 2000170), (418, 1000085), (1045, 400034), (2090, 200017)]