4050872650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{72923}}^1$

素因数の和:73047

約数の個数: 48

約数和(自身を含む): 8301084768

約数和(自身を除く): 4250212118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 1010, 1111, 2222, 2525, 5050, 5555, 11110, 27775, 55550, 72923, 145846, 364615, 729230, 802153, 1604306, 1823075, 3646150, 4010765, 7365223, 8021530, 14730446, 20053825, 36826115, 40107650, 73652230, 81017453, 162034906, 184130575, 368261150, 405087265, 810174530, 2025436325, 4050872650]

約数ペア:

[(1, 4050872650), (2, 2025436325), (5, 810174530), (10, 405087265), (11, 368261150), (22, 184130575), (25, 162034906), (50, 81017453), (55, 73652230), (101, 40107650), (110, 36826115), (202, 20053825), (275, 14730446), (505, 8021530), (550, 7365223), (1010, 4010765), (1111, 3646150), (2222, 1823075), (2525, 1604306), (5050, 802153), (5555, 729230), (11110, 364615), (27775, 145846), (55550, 72923)]