132202420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2243}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 318181248

約数和(自身を除く): 185978828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 842, 1684, 2105, 2243, 2947, 4210, 4486, 5894, 8420, 8972, 11215, 11788, 14735, 15701, 22430, 29470, 31402, 44860, 58940, 62804, 78505, 157010, 314020, 944303, 1888606, 3777212, 4721515, 6610121, 9443030, 13220242, 18886060, 26440484, 33050605, 66101210, 132202420]

約数ペア:

[(1, 132202420), (2, 66101210), (4, 33050605), (5, 26440484), (7, 18886060), (10, 13220242), (14, 9443030), (20, 6610121), (28, 4721515), (35, 3777212), (70, 1888606), (140, 944303), (421, 314020), (842, 157010), (1684, 78505), (2105, 62804), (2243, 58940), (2947, 44860), (4210, 31402), (4486, 29470), (5894, 22430), (8420, 15701), (8972, 14735), (11215, 11788)]