40050670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19163}}^1$

素因数の和:19200

約数の個数: 32

約数和(自身を含む): 82788480

約数和(自身を除く): 42737810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 19163, 38326, 95815, 191630, 210793, 364097, 421586, 728194, 1053965, 1820485, 2107930, 3640970, 4005067, 8010134, 20025335, 40050670]

約数ペア:

[(1, 40050670), (2, 20025335), (5, 8010134), (10, 4005067), (11, 3640970), (19, 2107930), (22, 1820485), (38, 1053965), (55, 728194), (95, 421586), (110, 364097), (190, 210793), (209, 191630), (418, 95815), (1045, 38326), (2090, 19163)]