14649800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6659}}^1$

素因数の和:6686

約数の個数: 48

約数和(自身を含む): 37162800

約数和(自身を除く): 22513000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 6659, 13318, 26636, 33295, 53272, 66590, 73249, 133180, 146498, 166475, 266360, 292996, 332950, 366245, 585992, 665900, 732490, 1331800, 1464980, 1831225, 2929960, 3662450, 7324900, 14649800]

約数ペア:

[(1, 14649800), (2, 7324900), (4, 3662450), (5, 2929960), (8, 1831225), (10, 1464980), (11, 1331800), (20, 732490), (22, 665900), (25, 585992), (40, 366245), (44, 332950), (50, 292996), (55, 266360), (88, 166475), (100, 146498), (110, 133180), (200, 73249), (220, 66590), (275, 53272), (440, 33295), (550, 26636), (1100, 13318), (2200, 6659)]