40187580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4889}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 113369760

約数和(自身を除く): 73182180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 4889, 8220, 9778, 14667, 19556, 24445, 29334, 48890, 58668, 73335, 97780, 146670, 293340, 669793, 1339586, 2009379, 2679172, 3348965, 4018758, 6697930, 8037516, 10046895, 13395860, 20093790, 40187580]

約数ペア:

[(1, 40187580), (2, 20093790), (3, 13395860), (4, 10046895), (5, 8037516), (6, 6697930), (10, 4018758), (12, 3348965), (15, 2679172), (20, 2009379), (30, 1339586), (60, 669793), (137, 293340), (274, 146670), (411, 97780), (548, 73335), (685, 58668), (822, 48890), (1370, 29334), (1644, 24445), (2055, 19556), (2740, 14667), (4110, 9778), (4889, 8220)]