23000680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15541}}^1$

素因数の和:15589

約数の個数: 32

約数和(自身を含む): 53153640

約数和(自身を除く): 30152960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15541, 31082, 62164, 77705, 124328, 155410, 310820, 575017, 621640, 1150034, 2300068, 2875085, 4600136, 5750170, 11500340, 23000680]

約数ペア:

[(1, 23000680), (2, 11500340), (4, 5750170), (5, 4600136), (8, 2875085), (10, 2300068), (20, 1150034), (37, 621640), (40, 575017), (74, 310820), (148, 155410), (185, 124328), (296, 77705), (370, 62164), (740, 31082), (1480, 15541)]