4363180

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 9208080

約数和(自身を除く): 4844900

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 811, 1076, 1345, 1622, 2690, 3244, 4055, 5380, 8110, 16220, 218159, 436318, 872636, 1090795, 2181590, 4363180]

約数ペア:

[(1, 4363180), (2, 2181590), (4, 1090795), (5, 872636), (10, 436318), (20, 218159), (269, 16220), (538, 8110), (811, 5380), (1076, 4055), (1345, 3244), (1622, 2690)]