26800980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19421}}^1$

素因数の和:19456

約数の個数: 48

約数和(自身を含む): 78309504

約数和(自身を除く): 51508524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19421, 38842, 58263, 77684, 97105, 116526, 194210, 233052, 291315, 388420, 446683, 582630, 893366, 1165260, 1340049, 1786732, 2233415, 2680098, 4466830, 5360196, 6700245, 8933660, 13400490, 26800980]

約数ペア:

[(1, 26800980), (2, 13400490), (3, 8933660), (4, 6700245), (5, 5360196), (6, 4466830), (10, 2680098), (12, 2233415), (15, 1786732), (20, 1340049), (23, 1165260), (30, 893366), (46, 582630), (60, 446683), (69, 388420), (92, 291315), (115, 233052), (138, 194210), (230, 116526), (276, 97105), (345, 77684), (460, 58263), (690, 38842), (1380, 19421)]