121924220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1447}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 280240128

約数和(自身を除く): 158315908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 1447, 1532, 1915, 2894, 3830, 4213, 5788, 7235, 7660, 8426, 14470, 15917, 16852, 21065, 28940, 31834, 42130, 63668, 79585, 84260, 159170, 318340, 554201, 1108402, 2216804, 2771005, 5542010, 6096211, 11084020, 12192422, 24384844, 30481055, 60962110, 121924220]

約数ペア:

[(1, 121924220), (2, 60962110), (4, 30481055), (5, 24384844), (10, 12192422), (11, 11084020), (20, 6096211), (22, 5542010), (44, 2771005), (55, 2216804), (110, 1108402), (220, 554201), (383, 318340), (766, 159170), (1447, 84260), (1532, 79585), (1915, 63668), (2894, 42130), (3830, 31834), (4213, 28940), (5788, 21065), (7235, 16852), (7660, 15917), (8426, 14470)]