2468448620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{660013}}^1$

素因数の和:660050

約数の個数: 48

約数和(自身を含む): 5987647008

約数和(自身を除く): 3519198388

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 660013, 1320026, 2640052, 3300065, 6600130, 7260143, 11220221, 13200260, 14520286, 22440442, 29040572, 36300715, 44880884, 56101105, 72601430, 112202210, 123422431, 145202860, 224404420, 246844862, 493689724, 617112155, 1234224310, 2468448620]

約数ペア:

[(1, 2468448620), (2, 1234224310), (4, 617112155), (5, 493689724), (10, 246844862), (11, 224404420), (17, 145202860), (20, 123422431), (22, 112202210), (34, 72601430), (44, 56101105), (55, 44880884), (68, 36300715), (85, 29040572), (110, 22440442), (170, 14520286), (187, 13200260), (220, 11220221), (340, 7260143), (374, 6600130), (748, 3300065), (935, 2640052), (1870, 1320026), (3740, 660013)]