26809260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19427}}^1$

素因数の和:19462

約数の個数: 48

約数和(自身を含む): 78333696

約数和(自身を除く): 51524436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19427, 38854, 58281, 77708, 97135, 116562, 194270, 233124, 291405, 388540, 446821, 582810, 893642, 1165620, 1340463, 1787284, 2234105, 2680926, 4468210, 5361852, 6702315, 8936420, 13404630, 26809260]

約数ペア:

[(1, 26809260), (2, 13404630), (3, 8936420), (4, 6702315), (5, 5361852), (6, 4468210), (10, 2680926), (12, 2234105), (15, 1787284), (20, 1340463), (23, 1165620), (30, 893642), (46, 582810), (60, 446821), (69, 388540), (92, 291405), (115, 233124), (138, 194270), (230, 116562), (276, 97135), (345, 77708), (460, 58281), (690, 38854), (1380, 19427)]