4520120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10273}}^1$

素因数の和:10295

約数の個数: 32

約数和(自身を含む): 11095920

約数和(自身を除く): 6575800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10273, 20546, 41092, 51365, 82184, 102730, 113003, 205460, 226006, 410920, 452012, 565015, 904024, 1130030, 2260060, 4520120]

約数ペア:

[(1, 4520120), (2, 2260060), (4, 1130030), (5, 904024), (8, 565015), (10, 452012), (11, 410920), (20, 226006), (22, 205460), (40, 113003), (44, 102730), (55, 82184), (88, 51365), (110, 41092), (220, 20546), (440, 10273)]