41940470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 89752320

約数和(自身を除く): 47811850

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 211, 278, 286, 422, 695, 715, 1055, 1390, 1430, 1529, 1807, 2110, 2321, 2743, 3058, 3614, 4642, 5486, 7645, 9035, 11605, 13715, 15290, 18070, 19877, 23210, 27430, 29329, 30173, 39754, 58658, 60346, 99385, 146645, 150865, 198770, 293290, 301730, 322619, 381277, 645238, 762554, 1613095, 1906385, 3226190, 3812770, 4194047, 8388094, 20970235, 41940470]

約数ペア:

[(1, 41940470), (2, 20970235), (5, 8388094), (10, 4194047), (11, 3812770), (13, 3226190), (22, 1906385), (26, 1613095), (55, 762554), (65, 645238), (110, 381277), (130, 322619), (139, 301730), (143, 293290), (211, 198770), (278, 150865), (286, 146645), (422, 99385), (695, 60346), (715, 58658), (1055, 39754), (1390, 30173), (1430, 29329), (1529, 27430), (1807, 23210), (2110, 19877), (2321, 18070), (2743, 15290), (3058, 13715), (3614, 11605), (4642, 9035), (5486, 7645)]