40983076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 78321600

約数和(自身を除く): 37338524

約数列:

[1, 2, 4, 19, 38, 73, 76, 83, 89, 146, 166, 178, 292, 332, 356, 1387, 1577, 1691, 2774, 3154, 3382, 5548, 6059, 6308, 6497, 6764, 7387, 12118, 12994, 14774, 24236, 25988, 29548, 115121, 123443, 140353, 230242, 246886, 280706, 460484, 493772, 539251, 561412, 1078502, 2157004, 10245769, 20491538, 40983076]

約数ペア:

[(1, 40983076), (2, 20491538), (4, 10245769), (19, 2157004), (38, 1078502), (73, 561412), (76, 539251), (83, 493772), (89, 460484), (146, 280706), (166, 246886), (178, 230242), (292, 140353), (332, 123443), (356, 115121), (1387, 29548), (1577, 25988), (1691, 24236), (2774, 14774), (3154, 12994), (3382, 12118), (5548, 7387), (6059, 6764), (6308, 6497)]