29541080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12107}}^1$

素因数の和:12179

約数の個数: 32

約数和(自身を含む): 67562640

約数和(自身を除く): 38021560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 12107, 24214, 48428, 60535, 96856, 121070, 242140, 484280, 738527, 1477054, 2954108, 3692635, 5908216, 7385270, 14770540, 29541080]

約数ペア:

[(1, 29541080), (2, 14770540), (4, 7385270), (5, 5908216), (8, 3692635), (10, 2954108), (20, 1477054), (40, 738527), (61, 484280), (122, 242140), (244, 121070), (305, 96856), (488, 60535), (610, 48428), (1220, 24214), (2440, 12107)]