8402950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4099}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 16014600

約数和(自身を除く): 7611650

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 4099, 8198, 20495, 40990, 102475, 168059, 204950, 336118, 840295, 1680590, 4201475, 8402950]

約数ペア:

[(1, 8402950), (2, 4201475), (5, 1680590), (10, 840295), (25, 336118), (41, 204950), (50, 168059), (82, 102475), (205, 40990), (410, 20495), (1025, 8198), (2050, 4099)]