1955087170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{18439}}^1$

素因数の和:18930

約数の個数: 32

約数和(自身を含む): 3680328960

約数和(自身を除く): 1725241790

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 461, 922, 2305, 4610, 10603, 18439, 21206, 36878, 53015, 92195, 106030, 184390, 424097, 848194, 2120485, 4240970, 8500379, 17000758, 42501895, 85003790, 195508717, 391017434, 977543585, 1955087170]

約数ペア:

[(1, 1955087170), (2, 977543585), (5, 391017434), (10, 195508717), (23, 85003790), (46, 42501895), (115, 17000758), (230, 8500379), (461, 4240970), (922, 2120485), (2305, 848194), (4610, 424097), (10603, 184390), (18439, 106030), (21206, 92195), (36878, 53015)]