83417560

素因数分解:

$2^3\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1867}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 187958160

約数和(自身を除く): 104540600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1117, 1867, 2234, 3734, 4468, 5585, 7468, 8936, 9335, 11170, 14936, 18670, 22340, 37340, 44680, 74680, 2085439, 4170878, 8341756, 10427195, 16683512, 20854390, 41708780, 83417560]

約数ペア:

[(1, 83417560), (2, 41708780), (4, 20854390), (5, 16683512), (8, 10427195), (10, 8341756), (20, 4170878), (40, 2085439), (1117, 74680), (1867, 44680), (2234, 37340), (3734, 22340), (4468, 18670), (5585, 14936), (7468, 11170), (8936, 9335)]