25357270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 48807360

約数和(自身を除く): 23450090

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 2689, 4715, 5378, 9430, 13445, 26890, 61847, 110249, 123694, 220498, 309235, 551245, 618470, 1102490, 2535727, 5071454, 12678635, 25357270]

約数ペア:

[(1, 25357270), (2, 12678635), (5, 5071454), (10, 2535727), (23, 1102490), (41, 618470), (46, 551245), (82, 309235), (115, 220498), (205, 123694), (230, 110249), (410, 61847), (943, 26890), (1886, 13445), (2689, 9430), (4715, 5378)]