3888534980740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{7110659}}^1$

素因数の和:7111444

約数の個数: 48

約数和(自身を含む): 8397973886400

約数和(自身を除く): 4509438905660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 739, 740, 1478, 2956, 3695, 7390, 14780, 27343, 54686, 109372, 136715, 273430, 546860, 7110659, 14221318, 28442636, 35553295, 71106590, 142213180, 263094383, 526188766, 1052377532, 1315471915, 2630943830, 5254777001, 5261887660, 10509554002, 21019108004, 26273885005, 52547770010, 105095540020, 194426749037, 388853498074, 777706996148, 972133745185, 1944267490370, 3888534980740]

約数ペア:

[(1, 3888534980740), (2, 1944267490370), (4, 972133745185), (5, 777706996148), (10, 388853498074), (20, 194426749037), (37, 105095540020), (74, 52547770010), (148, 26273885005), (185, 21019108004), (370, 10509554002), (739, 5261887660), (740, 5254777001), (1478, 2630943830), (2956, 1315471915), (3695, 1052377532), (7390, 526188766), (14780, 263094383), (27343, 142213180), (54686, 71106590), (109372, 35553295), (136715, 28442636), (273430, 14221318), (546860, 7110659)]