12350020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15061}}^1$

素因数の和:15111

約数の個数: 24

約数和(自身を含む): 26569368

約数和(自身を除く): 14219348

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 15061, 30122, 60244, 75305, 150610, 301220, 617501, 1235002, 2470004, 3087505, 6175010, 12350020]

約数ペア:

[(1, 12350020), (2, 6175010), (4, 3087505), (5, 2470004), (10, 1235002), (20, 617501), (41, 301220), (82, 150610), (164, 75305), (205, 60244), (410, 30122), (820, 15061)]