2200440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 7205760

約数和(自身を除く): 5005320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1667, 3334, 5001, 6668, 8335, 10002, 13336, 16670, 18337, 20004, 25005, 33340, 36674, 40008, 50010, 55011, 66680, 73348, 91685, 100020, 110022, 146696, 183370, 200040, 220044, 275055, 366740, 440088, 550110, 733480, 1100220, 2200440]

約数ペア:

[(1, 2200440), (2, 1100220), (3, 733480), (4, 550110), (5, 440088), (6, 366740), (8, 275055), (10, 220044), (11, 200040), (12, 183370), (15, 146696), (20, 110022), (22, 100020), (24, 91685), (30, 73348), (33, 66680), (40, 55011), (44, 50010), (55, 40008), (60, 36674), (66, 33340), (88, 25005), (110, 20004), (120, 18337), (132, 16670), (165, 13336), (220, 10002), (264, 8335), (330, 6668), (440, 5001), (660, 3334), (1320, 1667)]