98440420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5651}}^1$

素因数の和:5740

約数の個数: 48

約数和(自身を含む): 225989568

約数和(自身を除く): 127549148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 5651, 8710, 11302, 17420, 22604, 28255, 56510, 73463, 113020, 146926, 293852, 367315, 378617, 734630, 757234, 1469260, 1514468, 1893085, 3786170, 4922021, 7572340, 9844042, 19688084, 24610105, 49220210, 98440420]

約数ペア:

[(1, 98440420), (2, 49220210), (4, 24610105), (5, 19688084), (10, 9844042), (13, 7572340), (20, 4922021), (26, 3786170), (52, 1893085), (65, 1514468), (67, 1469260), (130, 757234), (134, 734630), (260, 378617), (268, 367315), (335, 293852), (670, 146926), (871, 113020), (1340, 73463), (1742, 56510), (3484, 28255), (4355, 22604), (5651, 17420), (8710, 11302)]