118563620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{36821}}^1$

素因数の和:36860

約数の個数: 48

約数和(自身を含む): 296932608

約数和(自身を除く): 178368988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 36821, 73642, 147284, 184105, 257747, 368210, 515494, 736420, 846883, 1030988, 1288735, 1693766, 2577470, 3387532, 4234415, 5154940, 5928181, 8468830, 11856362, 16937660, 23712724, 29640905, 59281810, 118563620]

約数ペア:

[(1, 118563620), (2, 59281810), (4, 29640905), (5, 23712724), (7, 16937660), (10, 11856362), (14, 8468830), (20, 5928181), (23, 5154940), (28, 4234415), (35, 3387532), (46, 2577470), (70, 1693766), (92, 1288735), (115, 1030988), (140, 846883), (161, 736420), (230, 515494), (322, 368210), (460, 257747), (644, 184105), (805, 147284), (1610, 73642), (3220, 36821)]