40224010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 78444288

約数和(自身を除く): 38220278

約数列:

[1, 2, 5, 10, 23, 46, 47, 61, 94, 115, 122, 230, 235, 305, 470, 610, 1081, 1403, 2162, 2806, 2867, 3721, 5405, 5734, 7015, 7442, 10810, 14030, 14335, 18605, 28670, 37210, 65941, 85583, 131882, 171166, 174887, 329705, 349774, 427915, 659410, 855830, 874435, 1748870, 4022401, 8044802, 20112005, 40224010]

約数ペア:

[(1, 40224010), (2, 20112005), (5, 8044802), (10, 4022401), (23, 1748870), (46, 874435), (47, 855830), (61, 659410), (94, 427915), (115, 349774), (122, 329705), (230, 174887), (235, 171166), (305, 131882), (470, 85583), (610, 65941), (1081, 37210), (1403, 28670), (2162, 18605), (2806, 14335), (2867, 14030), (3721, 10810), (5405, 7442), (5734, 7015)]