2012130620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{14929}}^1$

素因数の和:15254

約数の個数: 48

約数和(自身を含む): 4424535360

約数和(自身を除く): 2412404740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 293, 460, 586, 1172, 1465, 2930, 5860, 6739, 13478, 14929, 26956, 29858, 33695, 59716, 67390, 74645, 134780, 149290, 298580, 343367, 686734, 1373468, 1716835, 3433670, 4374197, 6867340, 8748394, 17496788, 21870985, 43741970, 87483940, 100606531, 201213062, 402426124, 503032655, 1006065310, 2012130620]

約数ペア:

[(1, 2012130620), (2, 1006065310), (4, 503032655), (5, 402426124), (10, 201213062), (20, 100606531), (23, 87483940), (46, 43741970), (92, 21870985), (115, 17496788), (230, 8748394), (293, 6867340), (460, 4374197), (586, 3433670), (1172, 1716835), (1465, 1373468), (2930, 686734), (5860, 343367), (6739, 298580), (13478, 149290), (14929, 134780), (26956, 74645), (29858, 67390), (33695, 59716)]