74506040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{266093}}^1$

素因数の和:266111

約数の個数: 32

約数和(自身を含む): 191587680

約数和(自身を除く): 117081640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 266093, 532186, 1064372, 1330465, 1862651, 2128744, 2660930, 3725302, 5321860, 7450604, 9313255, 10643720, 14901208, 18626510, 37253020, 74506040]

約数ペア:

[(1, 74506040), (2, 37253020), (4, 18626510), (5, 14901208), (7, 10643720), (8, 9313255), (10, 7450604), (14, 5321860), (20, 3725302), (28, 2660930), (35, 2128744), (40, 1862651), (56, 1330465), (70, 1064372), (140, 532186), (280, 266093)]