452425120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{403951}}^1$

素因数の和:403973

約数の個数: 48

約数和(自身を含む): 1221550848

約数和(自身を除く): 769125728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 403951, 807902, 1615804, 2019755, 2827657, 3231608, 4039510, 5655314, 6463216, 8079020, 11310628, 12926432, 14138285, 16158040, 22621256, 28276570, 32316080, 45242512, 56553140, 64632160, 90485024, 113106280, 226212560, 452425120]

約数ペア:

[(1, 452425120), (2, 226212560), (4, 113106280), (5, 90485024), (7, 64632160), (8, 56553140), (10, 45242512), (14, 32316080), (16, 28276570), (20, 22621256), (28, 16158040), (32, 14138285), (35, 12926432), (40, 11310628), (56, 8079020), (70, 6463216), (80, 5655314), (112, 4039510), (140, 3231608), (160, 2827657), (224, 2019755), (280, 1615804), (560, 807902), (1120, 403951)]