755380060

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{288313}}^1$

素因数の和:288453

約数の個数: 24

約数和(自身を含む): 1598412816

約数和(自身を除く): 843032756

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 288313, 576626, 1153252, 1441565, 2883130, 5766260, 37769003, 75538006, 151076012, 188845015, 377690030, 755380060]

約数ペア:

[(1, 755380060), (2, 377690030), (4, 188845015), (5, 151076012), (10, 75538006), (20, 37769003), (131, 5766260), (262, 2883130), (524, 1441565), (655, 1153252), (1310, 576626), (2620, 288313)]