41819620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 93155328

約数和(自身を除く): 51335708

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 1823, 2294, 3646, 4588, 5735, 7292, 9115, 11470, 18230, 22940, 36460, 56513, 67451, 113026, 134902, 226052, 269804, 282565, 337255, 565130, 674510, 1130260, 1349020, 2090981, 4181962, 8363924, 10454905, 20909810, 41819620]

約数ペア:

[(1, 41819620), (2, 20909810), (4, 10454905), (5, 8363924), (10, 4181962), (20, 2090981), (31, 1349020), (37, 1130260), (62, 674510), (74, 565130), (124, 337255), (148, 282565), (155, 269804), (185, 226052), (310, 134902), (370, 113026), (620, 67451), (740, 56513), (1147, 36460), (1823, 22940), (2294, 18230), (3646, 11470), (4588, 9115), (5735, 7292)]