14886520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 23267720

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, 1471, 2024, 2530, 2942, 5060, 5884, 7355, 10120, 11768, 14710, 16181, 29420, 32362, 33833, 58840, 64724, 67666, 80905, 129448, 135332, 161810, 169165, 270664, 323620, 338330, 372163, 647240, 676660, 744326, 1353320, 1488652, 1860815, 2977304, 3721630, 7443260, 14886520]

約数ペア:

[(1, 14886520), (2, 7443260), (4, 3721630), (5, 2977304), (8, 1860815), (10, 1488652), (11, 1353320), (20, 744326), (22, 676660), (23, 647240), (40, 372163), (44, 338330), (46, 323620), (55, 270664), (88, 169165), (92, 161810), (110, 135332), (115, 129448), (184, 80905), (220, 67666), (230, 64724), (253, 58840), (440, 33833), (460, 32362), (506, 29420), (920, 16181), (1012, 14710), (1265, 11768), (1471, 10120), (2024, 7355), (2530, 5884), (2942, 5060)]