23218250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8443}}^1$

素因数の和:8471

約数の個数: 32

約数和(自身を含む): 47421504

約数和(自身を除く): 24203254

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 8443, 16886, 42215, 84430, 92873, 185746, 211075, 422150, 464365, 928730, 1055375, 2110750, 2321825, 4643650, 11609125, 23218250]

約数ペア:

[(1, 23218250), (2, 11609125), (5, 4643650), (10, 2321825), (11, 2110750), (22, 1055375), (25, 928730), (50, 464365), (55, 422150), (110, 211075), (125, 185746), (250, 92873), (275, 84430), (550, 42215), (1375, 16886), (2750, 8443)]