23192341280

素因数分解:

$2^5\times 5^1\times {\mathrm{643}}^1\times {\mathrm{225431}}^1$

素因数の和:226089

約数の個数: 48

約数和(自身を含む): 54877362624

約数和(自身を除く): 31685021344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 643, 1286, 2572, 3215, 5144, 6430, 10288, 12860, 20576, 25720, 51440, 102880, 225431, 450862, 901724, 1127155, 1803448, 2254310, 3606896, 4508620, 7213792, 9017240, 18034480, 36068960, 144952133, 289904266, 579808532, 724760665, 1159617064, 1449521330, 2319234128, 2899042660, 4638468256, 5798085320, 11596170640, 23192341280]

約数ペア:

[(1, 23192341280), (2, 11596170640), (4, 5798085320), (5, 4638468256), (8, 2899042660), (10, 2319234128), (16, 1449521330), (20, 1159617064), (32, 724760665), (40, 579808532), (80, 289904266), (160, 144952133), (643, 36068960), (1286, 18034480), (2572, 9017240), (3215, 7213792), (5144, 4508620), (6430, 3606896), (10288, 2254310), (12860, 1803448), (20576, 1127155), (25720, 901724), (51440, 450862), (102880, 225431)]