11427760

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 26734896

約数和(自身を除く): 15307136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 677, 844, 1055, 1354, 1688, 2110, 2708, 3376, 3385, 4220, 5416, 6770, 8440, 10832, 13540, 16880, 27080, 54160, 142847, 285694, 571388, 714235, 1142776, 1428470, 2285552, 2856940, 5713880, 11427760]

約数ペア:

[(1, 11427760), (2, 5713880), (4, 2856940), (5, 2285552), (8, 1428470), (10, 1142776), (16, 714235), (20, 571388), (40, 285694), (80, 142847), (211, 54160), (422, 27080), (677, 16880), (844, 13540), (1055, 10832), (1354, 8440), (1688, 6770), (2110, 5416), (2708, 4220), (3376, 3385)]