29929040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6133}}^1$

素因数の和:6207

約数の個数: 40

約数和(自身を含む): 70737288

約数和(自身を除く): 40808248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 6133, 12266, 24532, 30665, 49064, 61330, 98128, 122660, 245320, 374113, 490640, 748226, 1496452, 1870565, 2992904, 3741130, 5985808, 7482260, 14964520, 29929040]

約数ペア:

[(1, 29929040), (2, 14964520), (4, 7482260), (5, 5985808), (8, 3741130), (10, 2992904), (16, 1870565), (20, 1496452), (40, 748226), (61, 490640), (80, 374113), (122, 245320), (244, 122660), (305, 98128), (488, 61330), (610, 49064), (976, 30665), (1220, 24532), (2440, 12266), (4880, 6133)]