5041270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 10409040

約数和(自身を除く): 5367770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 157, 169, 190, 247, 314, 338, 494, 785, 845, 1235, 1570, 1690, 2041, 2470, 2983, 3211, 4082, 5966, 6422, 10205, 14915, 16055, 20410, 26533, 29830, 32110, 38779, 53066, 77558, 132665, 193895, 265330, 387790, 504127, 1008254, 2520635, 5041270]

約数ペア:

[(1, 5041270), (2, 2520635), (5, 1008254), (10, 504127), (13, 387790), (19, 265330), (26, 193895), (38, 132665), (65, 77558), (95, 53066), (130, 38779), (157, 32110), (169, 29830), (190, 26533), (247, 20410), (314, 16055), (338, 14915), (494, 10205), (785, 6422), (845, 5966), (1235, 4082), (1570, 3211), (1690, 2983), (2041, 2470)]