6886550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 14731200

約数和(自身を除く): 7844650

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 659, 950, 1045, 1318, 2090, 3295, 5225, 6590, 7249, 10450, 12521, 14498, 16475, 25042, 32950, 36245, 62605, 72490, 125210, 137731, 181225, 275462, 313025, 362450, 626050, 688655, 1377310, 3443275, 6886550]

約数ペア:

[(1, 6886550), (2, 3443275), (5, 1377310), (10, 688655), (11, 626050), (19, 362450), (22, 313025), (25, 275462), (38, 181225), (50, 137731), (55, 125210), (95, 72490), (110, 62605), (190, 36245), (209, 32950), (275, 25042), (418, 16475), (475, 14498), (550, 12521), (659, 10450), (950, 7249), (1045, 6590), (1318, 5225), (2090, 3295)]