5294657920

素因数分解:

$2^7\times 5^1\times {\mathrm{313}}^1\times {\mathrm{26431}}^1$

素因数の和:26763

約数の個数: 64

約数和(自身を含む): 12698461440

約数和(自身を除く): 7403803520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 313, 320, 626, 640, 1252, 1565, 2504, 3130, 5008, 6260, 10016, 12520, 20032, 25040, 26431, 40064, 50080, 52862, 100160, 105724, 132155, 200320, 211448, 264310, 422896, 528620, 845792, 1057240, 1691584, 2114480, 3383168, 4228960, 8272903, 8457920, 16545806, 16915840, 33091612, 41364515, 66183224, 82729030, 132366448, 165458060, 264732896, 330916120, 529465792, 661832240, 1058931584, 1323664480, 2647328960, 5294657920]

約数ペア:

[(1, 5294657920), (2, 2647328960), (4, 1323664480), (5, 1058931584), (8, 661832240), (10, 529465792), (16, 330916120), (20, 264732896), (32, 165458060), (40, 132366448), (64, 82729030), (80, 66183224), (128, 41364515), (160, 33091612), (313, 16915840), (320, 16545806), (626, 8457920), (640, 8272903), (1252, 4228960), (1565, 3383168), (2504, 2114480), (3130, 1691584), (5008, 1057240), (6260, 845792), (10016, 528620), (12520, 422896), (20032, 264310), (25040, 211448), (26431, 200320), (40064, 132155), (50080, 105724), (52862, 100160)]