313841900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{136453}}^1$

素因数の和:136490

約数の個数: 36

約数和(自身を含む): 710652432

約数和(自身を除く): 396810532

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 136453, 272906, 545812, 682265, 1364530, 2729060, 3138419, 3411325, 6276838, 6822650, 12553676, 13645300, 15692095, 31384190, 62768380, 78460475, 156920950, 313841900]

約数ペア:

[(1, 313841900), (2, 156920950), (4, 78460475), (5, 62768380), (10, 31384190), (20, 15692095), (23, 13645300), (25, 12553676), (46, 6822650), (50, 6276838), (92, 3411325), (100, 3138419), (115, 2729060), (230, 1364530), (460, 682265), (575, 545812), (1150, 272906), (2300, 136453)]