545715678850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{4051}}^1\times {\mathrm{16529}}^1$

素因数の和:20755

約数の個数: 48

約数和(自身を含む): 1021572249120

約数和(自身を除く): 475856570270

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4051, 4075, 8102, 8150, 16529, 20255, 33058, 40510, 82645, 101275, 165290, 202550, 413225, 660313, 826450, 1320626, 2694227, 3301565, 5388454, 6603130, 13471135, 16507825, 26942270, 33015650, 66958979, 67355675, 133917958, 134711350, 334794895, 669589790, 1673974475, 3347948950, 10914313577, 21828627154, 54571567885, 109143135770, 272857839425, 545715678850]

約数ペア:

[(1, 545715678850), (2, 272857839425), (5, 109143135770), (10, 54571567885), (25, 21828627154), (50, 10914313577), (163, 3347948950), (326, 1673974475), (815, 669589790), (1630, 334794895), (4051, 134711350), (4075, 133917958), (8102, 67355675), (8150, 66958979), (16529, 33015650), (20255, 26942270), (33058, 16507825), (40510, 13471135), (82645, 6603130), (101275, 5388454), (165290, 3301565), (202550, 2694227), (413225, 1320626), (660313, 826450)]