32865820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6694

約数の個数: 48

約数和(自身を含む): 78251040

約数和(自身を除く): 45385220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 6653, 13306, 26612, 33265, 66530, 86489, 126407, 133060, 172978, 252814, 345956, 432445, 505628, 632035, 864890, 1264070, 1643291, 1729780, 2528140, 3286582, 6573164, 8216455, 16432910, 32865820]

約数ペア:

[(1, 32865820), (2, 16432910), (4, 8216455), (5, 6573164), (10, 3286582), (13, 2528140), (19, 1729780), (20, 1643291), (26, 1264070), (38, 864890), (52, 632035), (65, 505628), (76, 432445), (95, 345956), (130, 252814), (190, 172978), (247, 133060), (260, 126407), (380, 86489), (494, 66530), (988, 33265), (1235, 26612), (2470, 13306), (4940, 6653)]