7443260

素因数分解:

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

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 17805312

約数和(自身を除く): 10362052

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, 1471, 2530, 2942, 5060, 5884, 7355, 14710, 16181, 29420, 32362, 33833, 64724, 67666, 80905, 135332, 161810, 169165, 323620, 338330, 372163, 676660, 744326, 1488652, 1860815, 3721630, 7443260]

約数ペア:

[(1, 7443260), (2, 3721630), (4, 1860815), (5, 1488652), (10, 744326), (11, 676660), (20, 372163), (22, 338330), (23, 323620), (44, 169165), (46, 161810), (55, 135332), (92, 80905), (110, 67666), (115, 64724), (220, 33833), (230, 32362), (253, 29420), (460, 16181), (506, 14710), (1012, 7355), (1265, 5884), (1471, 5060), (2530, 2942)]