38551810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 77144256

約数和(自身を除く): 38592446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 151, 211, 242, 302, 422, 605, 755, 1055, 1210, 1510, 1661, 2110, 2321, 3322, 4642, 8305, 11605, 16610, 18271, 23210, 25531, 31861, 36542, 51062, 63722, 91355, 127655, 159305, 182710, 255310, 318610, 350471, 700942, 1752355, 3504710, 3855181, 7710362, 19275905, 38551810]

約数ペア:

[(1, 38551810), (2, 19275905), (5, 7710362), (10, 3855181), (11, 3504710), (22, 1752355), (55, 700942), (110, 350471), (121, 318610), (151, 255310), (211, 182710), (242, 159305), (302, 127655), (422, 91355), (605, 63722), (755, 51062), (1055, 36542), (1210, 31861), (1510, 25531), (1661, 23210), (2110, 18271), (2321, 16610), (3322, 11605), (4642, 8305)]