26260440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4196

約数の個数: 64

約数和(自身を含む): 80287200

約数和(自身を除く): 54026760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 4129, 6360, 8258, 12387, 16516, 20645, 24774, 33032, 41290, 49548, 61935, 82580, 99096, 123870, 165160, 218837, 247740, 437674, 495480, 656511, 875348, 1094185, 1313022, 1750696, 2188370, 2626044, 3282555, 4376740, 5252088, 6565110, 8753480, 13130220, 26260440]

約数ペア:

[(1, 26260440), (2, 13130220), (3, 8753480), (4, 6565110), (5, 5252088), (6, 4376740), (8, 3282555), (10, 2626044), (12, 2188370), (15, 1750696), (20, 1313022), (24, 1094185), (30, 875348), (40, 656511), (53, 495480), (60, 437674), (106, 247740), (120, 218837), (159, 165160), (212, 123870), (265, 99096), (318, 82580), (424, 61935), (530, 49548), (636, 41290), (795, 33032), (1060, 24774), (1272, 20645), (1590, 16516), (2120, 12387), (3180, 8258), (4129, 6360)]