86524180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 187971840

約数和(自身を除く): 101447660

約数列:

[1, 2, 4, 5, 10, 20, 47, 83, 94, 166, 188, 235, 332, 415, 470, 830, 940, 1109, 1660, 2218, 3901, 4436, 5545, 7802, 11090, 15604, 19505, 22180, 39010, 52123, 78020, 92047, 104246, 184094, 208492, 260615, 368188, 460235, 521230, 920470, 1042460, 1840940, 4326209, 8652418, 17304836, 21631045, 43262090, 86524180]

約数ペア:

[(1, 86524180), (2, 43262090), (4, 21631045), (5, 17304836), (10, 8652418), (20, 4326209), (47, 1840940), (83, 1042460), (94, 920470), (166, 521230), (188, 460235), (235, 368188), (332, 260615), (415, 208492), (470, 184094), (830, 104246), (940, 92047), (1109, 78020), (1660, 52123), (2218, 39010), (3901, 22180), (4436, 19505), (5545, 15604), (7802, 11090)]