457052180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{60617}}^1$

素因数の和:60668

約数の個数: 48

約数和(自身を含む): 1069301520

約数和(自身を除く): 612249340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 60617, 121234, 242468, 303085, 606170, 788021, 1212340, 1576042, 1757893, 3152084, 3515786, 3940105, 7031572, 7880210, 8789465, 15760420, 17578930, 22852609, 35157860, 45705218, 91410436, 114263045, 228526090, 457052180]

約数ペア:

[(1, 457052180), (2, 228526090), (4, 114263045), (5, 91410436), (10, 45705218), (13, 35157860), (20, 22852609), (26, 17578930), (29, 15760420), (52, 8789465), (58, 7880210), (65, 7031572), (116, 3940105), (130, 3515786), (145, 3152084), (260, 1757893), (290, 1576042), (377, 1212340), (580, 788021), (754, 606170), (1508, 303085), (1885, 242468), (3770, 121234), (7540, 60617)]