41079620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 90729408

約数和(自身を除く): 49649788

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1291, 1591, 2582, 3182, 5164, 6364, 6455, 7955, 12910, 15910, 25820, 31820, 47767, 55513, 95534, 111026, 191068, 222052, 238835, 277565, 477670, 555130, 955340, 1110260, 2053981, 4107962, 8215924, 10269905, 20539810, 41079620]

約数ペア:

[(1, 41079620), (2, 20539810), (4, 10269905), (5, 8215924), (10, 4107962), (20, 2053981), (37, 1110260), (43, 955340), (74, 555130), (86, 477670), (148, 277565), (172, 238835), (185, 222052), (215, 191068), (370, 111026), (430, 95534), (740, 55513), (860, 47767), (1291, 31820), (1591, 25820), (2582, 15910), (3182, 12910), (5164, 7955), (6364, 6455)]