87534590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 189749952

約数和(自身を除く): 102215362

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 902, 1066, 1430, 1493, 2255, 2665, 2986, 4510, 5330, 5863, 7465, 11726, 14930, 16423, 19409, 29315, 32846, 38818, 58630, 61213, 82115, 97045, 122426, 164230, 194090, 213499, 306065, 426998, 612130, 673343, 795769, 1067495, 1346686, 1591538, 2134990, 3366715, 3978845, 6733430, 7957690, 8753459, 17506918, 43767295, 87534590]

約数ペア:

[(1, 87534590), (2, 43767295), (5, 17506918), (10, 8753459), (11, 7957690), (13, 6733430), (22, 3978845), (26, 3366715), (41, 2134990), (55, 1591538), (65, 1346686), (82, 1067495), (110, 795769), (130, 673343), (143, 612130), (205, 426998), (286, 306065), (410, 213499), (451, 194090), (533, 164230), (715, 122426), (902, 97045), (1066, 82115), (1430, 61213), (1493, 58630), (2255, 38818), (2665, 32846), (2986, 29315), (4510, 19409), (5330, 16423), (5863, 14930), (7465, 11726)]