27482620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 64175328

約数和(自身を除く): 36692708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2357, 2915, 4714, 5830, 9428, 11660, 11785, 23570, 25927, 47140, 51854, 103708, 124921, 129635, 249842, 259270, 499684, 518540, 624605, 1249210, 1374131, 2498420, 2748262, 5496524, 6870655, 13741310, 27482620]

約数ペア:

[(1, 27482620), (2, 13741310), (4, 6870655), (5, 5496524), (10, 2748262), (11, 2498420), (20, 1374131), (22, 1249210), (44, 624605), (53, 518540), (55, 499684), (106, 259270), (110, 249842), (212, 129635), (220, 124921), (265, 103708), (530, 51854), (583, 47140), (1060, 25927), (1166, 23570), (2332, 11785), (2357, 11660), (2915, 9428), (4714, 5830)]