29924920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24133}}^1$

素因数の和:24175

約数の個数: 32

約数和(自身を含む): 69505920

約数和(自身を除く): 39581000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 24133, 48266, 96532, 120665, 193064, 241330, 482660, 748123, 965320, 1496246, 2992492, 3740615, 5984984, 7481230, 14962460, 29924920]

約数ペア:

[(1, 29924920), (2, 14962460), (4, 7481230), (5, 5984984), (8, 3740615), (10, 2992492), (20, 1496246), (31, 965320), (40, 748123), (62, 482660), (124, 241330), (155, 193064), (248, 120665), (310, 96532), (620, 48266), (1240, 24133)]