41502920

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10273}}^1$

素因数の和:10385

約数の個数: 32

約数和(自身を含む): 94315320

約数和(自身を除く): 52812400

約数列:

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

約数ペア:

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