11299960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40357}}^1$

素因数の和:40375

約数の個数: 32

約数和(自身を含む): 29057760

約数和(自身を除く): 17757800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40357, 80714, 161428, 201785, 282499, 322856, 403570, 564998, 807140, 1129996, 1412495, 1614280, 2259992, 2824990, 5649980, 11299960]

約数ペア:

[(1, 11299960), (2, 5649980), (4, 2824990), (5, 2259992), (7, 1614280), (8, 1412495), (10, 1129996), (14, 807140), (20, 564998), (28, 403570), (35, 322856), (40, 282499), (56, 201785), (70, 161428), (140, 80714), (280, 40357)]