132328580

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{15791}}^1$

素因数の和:16219

約数の個数: 24

約数和(自身を含む): 278570880

約数和(自身を除く): 146242300

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 15791, 31582, 63164, 78955, 157910, 315820, 6616429, 13232858, 26465716, 33082145, 66164290, 132328580]

約数ペア:

[(1, 132328580), (2, 66164290), (4, 33082145), (5, 26465716), (10, 13232858), (20, 6616429), (419, 315820), (838, 157910), (1676, 78955), (2095, 63164), (4190, 31582), (8380, 15791)]