74345260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 172277280

約数和(自身を除く): 97932020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 3797, 3916, 4895, 7594, 9790, 15188, 18985, 19580, 37970, 41767, 75940, 83534, 167068, 208835, 337933, 417670, 675866, 835340, 1351732, 1689665, 3379330, 3717263, 6758660, 7434526, 14869052, 18586315, 37172630, 74345260]

約数ペア:

[(1, 74345260), (2, 37172630), (4, 18586315), (5, 14869052), (10, 7434526), (11, 6758660), (20, 3717263), (22, 3379330), (44, 1689665), (55, 1351732), (89, 835340), (110, 675866), (178, 417670), (220, 337933), (356, 208835), (445, 167068), (890, 83534), (979, 75940), (1780, 41767), (1958, 37970), (3797, 19580), (3916, 18985), (4895, 15188), (7594, 9790)]