29689520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53017}}^1$

素因数の和:53037

約数の個数: 40

約数和(自身を含む): 78890784

約数和(自身を除く): 49201264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53017, 106034, 212068, 265085, 371119, 424136, 530170, 742238, 848272, 1060340, 1484476, 1855595, 2120680, 2968952, 3711190, 4241360, 5937904, 7422380, 14844760, 29689520]

約数ペア:

[(1, 29689520), (2, 14844760), (4, 7422380), (5, 5937904), (7, 4241360), (8, 3711190), (10, 2968952), (14, 2120680), (16, 1855595), (20, 1484476), (28, 1060340), (35, 848272), (40, 742238), (56, 530170), (70, 424136), (80, 371119), (112, 265085), (140, 212068), (280, 106034), (560, 53017)]