980350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2820

約数の個数: 24

約数和(自身を含む): 2084688

約数和(自身を除く): 1104338

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2801, 5602, 14005, 19607, 28010, 39214, 70025, 98035, 140050, 196070, 490175, 980350]

約数ペア:

[(1, 980350), (2, 490175), (5, 196070), (7, 140050), (10, 98035), (14, 70025), (25, 39214), (35, 28010), (50, 19607), (70, 14005), (175, 5602), (350, 2801)]