40807745976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{42839}}^1$

素因数の和:44956

約数の個数: 64

約数和(自身を含む): 107442720000

約数和(自身を除く): 66634974024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2089, 4178, 6267, 8356, 12534, 16712, 25068, 39691, 42839, 50136, 79382, 85678, 119073, 128517, 158764, 171356, 238146, 257034, 317528, 342712, 476292, 514068, 813941, 952584, 1028136, 1627882, 2441823, 3255764, 4883646, 6511528, 9767292, 19534584, 89490671, 178981342, 268472013, 357962684, 536944026, 715925368, 1073888052, 1700322749, 2147776104, 3400645498, 5100968247, 6801290996, 10201936494, 13602581992, 20403872988, 40807745976]

約数ペア:

[(1, 40807745976), (2, 20403872988), (3, 13602581992), (4, 10201936494), (6, 6801290996), (8, 5100968247), (12, 3400645498), (19, 2147776104), (24, 1700322749), (38, 1073888052), (57, 715925368), (76, 536944026), (114, 357962684), (152, 268472013), (228, 178981342), (456, 89490671), (2089, 19534584), (4178, 9767292), (6267, 6511528), (8356, 4883646), (12534, 3255764), (16712, 2441823), (25068, 1627882), (39691, 1028136), (42839, 952584), (50136, 813941), (79382, 514068), (85678, 476292), (119073, 342712), (128517, 317528), (158764, 257034), (171356, 238146)]