22570130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 46654272

約数和(自身を除く): 24084142

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 811, 1210, 1265, 1622, 2530, 2783, 4055, 5566, 8110, 8921, 13915, 17842, 18653, 27830, 37306, 44605, 89210, 93265, 98131, 186530, 196262, 205183, 410366, 490655, 981310, 1025915, 2051830, 2257013, 4514026, 11285065, 22570130]

約数ペア:

[(1, 22570130), (2, 11285065), (5, 4514026), (10, 2257013), (11, 2051830), (22, 1025915), (23, 981310), (46, 490655), (55, 410366), (110, 205183), (115, 196262), (121, 186530), (230, 98131), (242, 93265), (253, 89210), (506, 44605), (605, 37306), (811, 27830), (1210, 18653), (1265, 17842), (1622, 13915), (2530, 8921), (2783, 8110), (4055, 5566)]