83005840

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10273}}^1$

素因数の和:10387

約数の個数: 40

約数和(自身を含む): 194918328

約数和(自身を除く): 111912488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 10273, 20546, 41092, 51365, 82184, 102730, 164368, 205460, 410920, 821840, 1037573, 2075146, 4150292, 5187865, 8300584, 10375730, 16601168, 20751460, 41502920, 83005840]

約数ペア:

[(1, 83005840), (2, 41502920), (4, 20751460), (5, 16601168), (8, 10375730), (10, 8300584), (16, 5187865), (20, 4150292), (40, 2075146), (80, 1037573), (101, 821840), (202, 410920), (404, 205460), (505, 164368), (808, 102730), (1010, 82184), (1616, 51365), (2020, 41092), (4040, 20546), (8080, 10273)]