16114780

素因数分解:

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

素因数の和:6690

約数の個数: 36

約数和(自身を含む): 37202760

約数和(自身を除く): 21087980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 6659, 13318, 26636, 33295, 66590, 73249, 133180, 146498, 292996, 366245, 732490, 805739, 1464980, 1611478, 3222956, 4028695, 8057390, 16114780]

約数ペア:

[(1, 16114780), (2, 8057390), (4, 4028695), (5, 3222956), (10, 1611478), (11, 1464980), (20, 805739), (22, 732490), (44, 366245), (55, 292996), (110, 146498), (121, 133180), (220, 73249), (242, 66590), (484, 33295), (605, 26636), (1210, 13318), (2420, 6659)]