1552802740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{24469}}^1$

素因数の和:24664

約数の個数: 48

約数和(自身を含む): 3453206400

約数和(自身を除く): 1900403660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 167, 190, 334, 380, 668, 835, 1670, 3173, 3340, 6346, 12692, 15865, 24469, 31730, 48938, 63460, 97876, 122345, 244690, 464911, 489380, 929822, 1859644, 2324555, 4086323, 4649110, 8172646, 9298220, 16345292, 20431615, 40863230, 77640137, 81726460, 155280274, 310560548, 388200685, 776401370, 1552802740]

約数ペア:

[(1, 1552802740), (2, 776401370), (4, 388200685), (5, 310560548), (10, 155280274), (19, 81726460), (20, 77640137), (38, 40863230), (76, 20431615), (95, 16345292), (167, 9298220), (190, 8172646), (334, 4649110), (380, 4086323), (668, 2324555), (835, 1859644), (1670, 929822), (3173, 489380), (3340, 464911), (6346, 244690), (12692, 122345), (15865, 97876), (24469, 63460), (31730, 48938)]