5054380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 11450880

約数和(自身を除く): 6396500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 283, 380, 470, 566, 893, 940, 1132, 1415, 1786, 2830, 3572, 4465, 5377, 5660, 8930, 10754, 13301, 17860, 21508, 26602, 26885, 53204, 53770, 66505, 107540, 133010, 252719, 266020, 505438, 1010876, 1263595, 2527190, 5054380]

約数ペア:

[(1, 5054380), (2, 2527190), (4, 1263595), (5, 1010876), (10, 505438), (19, 266020), (20, 252719), (38, 133010), (47, 107540), (76, 66505), (94, 53770), (95, 53204), (188, 26885), (190, 26602), (235, 21508), (283, 17860), (380, 13301), (470, 10754), (566, 8930), (893, 5660), (940, 5377), (1132, 4465), (1415, 3572), (1786, 2830)]