1322200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 3359160

約数和(自身を除く): 2036960

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, 601, 1100, 1202, 2200, 2404, 3005, 4808, 6010, 6611, 12020, 13222, 15025, 24040, 26444, 30050, 33055, 52888, 60100, 66110, 120200, 132220, 165275, 264440, 330550, 661100, 1322200]

約数ペア:

[(1, 1322200), (2, 661100), (4, 330550), (5, 264440), (8, 165275), (10, 132220), (11, 120200), (20, 66110), (22, 60100), (25, 52888), (40, 33055), (44, 30050), (50, 26444), (55, 24040), (88, 15025), (100, 13222), (110, 12020), (200, 6611), (220, 6010), (275, 4808), (440, 3005), (550, 2404), (601, 2200), (1100, 1202)]