31232300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28393}}^1$

素因数の和:28418

約数の個数: 36

約数和(自身を含む): 73937976

約数和(自身を除く): 42705676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 28393, 56786, 113572, 141965, 283930, 312323, 567860, 624646, 709825, 1249292, 1419650, 1561615, 2839300, 3123230, 6246460, 7808075, 15616150, 31232300]

約数ペア:

[(1, 31232300), (2, 15616150), (4, 7808075), (5, 6246460), (10, 3123230), (11, 2839300), (20, 1561615), (22, 1419650), (25, 1249292), (44, 709825), (50, 624646), (55, 567860), (100, 312323), (110, 283930), (220, 141965), (275, 113572), (550, 56786), (1100, 28393)]