57269990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 108933120

約数和(自身を除く): 51663130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 383, 766, 787, 1574, 1915, 3830, 3935, 7277, 7870, 14554, 14953, 29906, 36385, 72770, 74765, 149530, 301421, 602842, 1507105, 3014210, 5726999, 11453998, 28634995, 57269990]

約数ペア:

[(1, 57269990), (2, 28634995), (5, 11453998), (10, 5726999), (19, 3014210), (38, 1507105), (95, 602842), (190, 301421), (383, 149530), (766, 74765), (787, 72770), (1574, 36385), (1915, 29906), (3830, 14953), (3935, 14554), (7277, 7870)]