8219050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 18248832

約数和(自身を除く): 10029782

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1021, 1150, 1610, 2042, 4025, 5105, 7147, 8050, 10210, 14294, 23483, 25525, 35735, 46966, 51050, 71470, 117415, 164381, 178675, 234830, 328762, 357350, 587075, 821905, 1174150, 1643810, 4109525, 8219050]

約数ペア:

[(1, 8219050), (2, 4109525), (5, 1643810), (7, 1174150), (10, 821905), (14, 587075), (23, 357350), (25, 328762), (35, 234830), (46, 178675), (50, 164381), (70, 117415), (115, 71470), (161, 51050), (175, 46966), (230, 35735), (322, 25525), (350, 23483), (575, 14294), (805, 10210), (1021, 8050), (1150, 7147), (1610, 5105), (2042, 4025)]