4952200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 12566160

約数和(自身を除く): 7613960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2251, 4502, 9004, 11255, 18008, 22510, 24761, 45020, 49522, 56275, 90040, 99044, 112550, 123805, 198088, 225100, 247610, 450200, 495220, 619025, 990440, 1238050, 2476100, 4952200]

約数ペア:

[(1, 4952200), (2, 2476100), (4, 1238050), (5, 990440), (8, 619025), (10, 495220), (11, 450200), (20, 247610), (22, 225100), (25, 198088), (40, 123805), (44, 112550), (50, 99044), (55, 90040), (88, 56275), (100, 49522), (110, 45020), (200, 24761), (220, 22510), (275, 18008), (440, 11255), (550, 9004), (1100, 4502), (2200, 2251)]