4103660

素因数分解:

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

素因数の和:854

約数の個数: 48

約数和(自身を含む): 9821952

約数和(自身を除く): 5718292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 811, 1012, 1265, 1622, 2530, 3244, 4055, 5060, 8110, 8921, 16220, 17842, 18653, 35684, 37306, 44605, 74612, 89210, 93265, 178420, 186530, 205183, 373060, 410366, 820732, 1025915, 2051830, 4103660]

約数ペア:

[(1, 4103660), (2, 2051830), (4, 1025915), (5, 820732), (10, 410366), (11, 373060), (20, 205183), (22, 186530), (23, 178420), (44, 93265), (46, 89210), (55, 74612), (92, 44605), (110, 37306), (115, 35684), (220, 18653), (230, 17842), (253, 16220), (460, 8921), (506, 8110), (811, 5060), (1012, 4055), (1265, 3244), (1622, 2530)]