74153080

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12277}}^1$

素因数の和:12439

約数の個数: 32

約数和(自身を含む): 167963040

約数和(自身を除く): 93809960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 12277, 24554, 49108, 61385, 98216, 122770, 245540, 491080, 1853827, 3707654, 7415308, 9269135, 14830616, 18538270, 37076540, 74153080]

約数ペア:

[(1, 74153080), (2, 37076540), (4, 18538270), (5, 14830616), (8, 9269135), (10, 7415308), (20, 3707654), (40, 1853827), (151, 491080), (302, 245540), (604, 122770), (755, 98216), (1208, 61385), (1510, 49108), (3020, 24554), (6040, 12277)]