1040259080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3715211}}^1$

素因数の和:3715229

約数の個数: 32

約数和(自身を含む): 2674952640

約数和(自身を除く): 1634693560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3715211, 7430422, 14860844, 18576055, 26006477, 29721688, 37152110, 52012954, 74304220, 104025908, 130032385, 148608440, 208051816, 260064770, 520129540, 1040259080]

約数ペア:

[(1, 1040259080), (2, 520129540), (4, 260064770), (5, 208051816), (7, 148608440), (8, 130032385), (10, 104025908), (14, 74304220), (20, 52012954), (28, 37152110), (35, 29721688), (40, 26006477), (56, 18576055), (70, 14860844), (140, 7430422), (280, 3715211)]