939394060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{185651}}^1$

素因数の和:185694

約数の個数: 48

約数和(自身を含む): 2245646592

約数和(自身を除く): 1306252532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 185651, 371302, 742604, 928255, 1856510, 2042161, 3713020, 4084322, 4269973, 8168644, 8539946, 10210805, 17079892, 20421610, 21349865, 40843220, 42699730, 46969703, 85399460, 93939406, 187878812, 234848515, 469697030, 939394060]

約数ペア:

[(1, 939394060), (2, 469697030), (4, 234848515), (5, 187878812), (10, 93939406), (11, 85399460), (20, 46969703), (22, 42699730), (23, 40843220), (44, 21349865), (46, 20421610), (55, 17079892), (92, 10210805), (110, 8539946), (115, 8168644), (220, 4269973), (230, 4084322), (253, 3713020), (460, 2042161), (506, 1856510), (1012, 928255), (1265, 742604), (2530, 371302), (5060, 185651)]