85540700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{122201}}^1$

素因数の和:122222

約数の個数: 36

約数和(自身を含む): 212142672

約数和(自身を除く): 126601972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 122201, 244402, 488804, 611005, 855407, 1222010, 1710814, 2444020, 3055025, 3421628, 4277035, 6110050, 8554070, 12220100, 17108140, 21385175, 42770350, 85540700]

約数ペア:

[(1, 85540700), (2, 42770350), (4, 21385175), (5, 17108140), (7, 12220100), (10, 8554070), (14, 6110050), (20, 4277035), (25, 3421628), (28, 3055025), (35, 2444020), (50, 1710814), (70, 1222010), (100, 855407), (140, 611005), (175, 488804), (350, 244402), (700, 122201)]