83196520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8266

約数の個数: 64

約数和(自身を含む): 213114240

約数和(自身を除く): 129917720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 8221, 10120, 16442, 32884, 41105, 65768, 82210, 90431, 164420, 180862, 189083, 328840, 361724, 378166, 452155, 723448, 756332, 904310, 945415, 1512664, 1808620, 1890830, 2079913, 3617240, 3781660, 4159826, 7563320, 8319652, 10399565, 16639304, 20799130, 41598260, 83196520]

約数ペア:

[(1, 83196520), (2, 41598260), (4, 20799130), (5, 16639304), (8, 10399565), (10, 8319652), (11, 7563320), (20, 4159826), (22, 3781660), (23, 3617240), (40, 2079913), (44, 1890830), (46, 1808620), (55, 1512664), (88, 945415), (92, 904310), (110, 756332), (115, 723448), (184, 452155), (220, 378166), (230, 361724), (253, 328840), (440, 189083), (460, 180862), (506, 164420), (920, 90431), (1012, 82210), (1265, 65768), (2024, 41105), (2530, 32884), (5060, 16442), (8221, 10120)]