145364120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8929}}^1$

素因数の和:8988

約数の個数: 64

約数和(自身を含む): 366487200

約数和(自身を除く): 221123080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 8929, 16280, 17858, 35716, 44645, 71432, 89290, 98219, 178580, 196438, 330373, 357160, 392876, 491095, 660746, 785752, 982190, 1321492, 1651865, 1964380, 2642984, 3303730, 3634103, 3928760, 6607460, 7268206, 13214920, 14536412, 18170515, 29072824, 36341030, 72682060, 145364120]

約数ペア:

[(1, 145364120), (2, 72682060), (4, 36341030), (5, 29072824), (8, 18170515), (10, 14536412), (11, 13214920), (20, 7268206), (22, 6607460), (37, 3928760), (40, 3634103), (44, 3303730), (55, 2642984), (74, 1964380), (88, 1651865), (110, 1321492), (148, 982190), (185, 785752), (220, 660746), (296, 491095), (370, 392876), (407, 357160), (440, 330373), (740, 196438), (814, 178580), (1480, 98219), (1628, 89290), (2035, 71432), (3256, 44645), (4070, 35716), (8140, 17858), (8929, 16280)]