22286770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 45868032

約数和(自身を除く): 23581262

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 383, 506, 529, 766, 1058, 1265, 1915, 2530, 2645, 3830, 4213, 5290, 5819, 8426, 8809, 11638, 17618, 21065, 29095, 42130, 44045, 58190, 88090, 96899, 193798, 202607, 405214, 484495, 968990, 1013035, 2026070, 2228677, 4457354, 11143385, 22286770]

約数ペア:

[(1, 22286770), (2, 11143385), (5, 4457354), (10, 2228677), (11, 2026070), (22, 1013035), (23, 968990), (46, 484495), (55, 405214), (110, 202607), (115, 193798), (230, 96899), (253, 88090), (383, 58190), (506, 44045), (529, 42130), (766, 29095), (1058, 21065), (1265, 17618), (1915, 11638), (2530, 8809), (2645, 8426), (3830, 5819), (4213, 5290)]