22711360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{10139}}^1$

素因数の和:10163

約数の個数: 56

約数和(自身を含む): 61813440

約数和(自身を除く): 39102080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 10139, 20278, 40556, 50695, 70973, 81112, 101390, 141946, 162224, 202780, 283892, 324448, 354865, 405560, 567784, 648896, 709730, 811120, 1135568, 1419460, 1622240, 2271136, 2838920, 3244480, 4542272, 5677840, 11355680, 22711360]

約数ペア:

[(1, 22711360), (2, 11355680), (4, 5677840), (5, 4542272), (7, 3244480), (8, 2838920), (10, 2271136), (14, 1622240), (16, 1419460), (20, 1135568), (28, 811120), (32, 709730), (35, 648896), (40, 567784), (56, 405560), (64, 354865), (70, 324448), (80, 283892), (112, 202780), (140, 162224), (160, 141946), (224, 101390), (280, 81112), (320, 70973), (448, 50695), (560, 40556), (1120, 20278), (2240, 10139)]