39413940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3301}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 110947200

約数和(自身を除く): 71533260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3301, 3980, 5970, 6602, 9903, 11940, 13204, 16505, 19806, 33010, 39612, 49515, 66020, 99030, 198060, 656899, 1313798, 1970697, 2627596, 3284495, 3941394, 6568990, 7882788, 9853485, 13137980, 19706970, 39413940]

約数ペア:

[(1, 39413940), (2, 19706970), (3, 13137980), (4, 9853485), (5, 7882788), (6, 6568990), (10, 3941394), (12, 3284495), (15, 2627596), (20, 1970697), (30, 1313798), (60, 656899), (199, 198060), (398, 99030), (597, 66020), (796, 49515), (995, 39612), (1194, 33010), (1990, 19806), (2388, 16505), (2985, 13204), (3301, 11940), (3980, 9903), (5970, 6602)]