42651460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 93461760

約数和(自身を除く): 50810300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 487, 580, 604, 755, 974, 1510, 1948, 2435, 3020, 4379, 4870, 8758, 9740, 14123, 17516, 21895, 28246, 43790, 56492, 70615, 73537, 87580, 141230, 147074, 282460, 294148, 367685, 735370, 1470740, 2132573, 4265146, 8530292, 10662865, 21325730, 42651460]

約数ペア:

[(1, 42651460), (2, 21325730), (4, 10662865), (5, 8530292), (10, 4265146), (20, 2132573), (29, 1470740), (58, 735370), (116, 367685), (145, 294148), (151, 282460), (290, 147074), (302, 141230), (487, 87580), (580, 73537), (604, 70615), (755, 56492), (974, 43790), (1510, 28246), (1948, 21895), (2435, 17516), (3020, 14123), (4379, 9740), (4870, 8758)]