25700950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 52871616

約数和(自身を除く): 27170666

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 563, 830, 913, 1126, 1826, 2075, 2815, 4150, 4565, 5630, 6193, 9130, 12386, 14075, 22825, 28150, 30965, 45650, 46729, 61930, 93458, 154825, 233645, 309650, 467290, 514019, 1028038, 1168225, 2336450, 2570095, 5140190, 12850475, 25700950]

約数ペア:

[(1, 25700950), (2, 12850475), (5, 5140190), (10, 2570095), (11, 2336450), (22, 1168225), (25, 1028038), (50, 514019), (55, 467290), (83, 309650), (110, 233645), (166, 154825), (275, 93458), (415, 61930), (550, 46729), (563, 45650), (830, 30965), (913, 28150), (1126, 22825), (1826, 14075), (2075, 12386), (2815, 9130), (4150, 6193), (4565, 5630)]