5547760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 13320576

約数和(自身を除く): 7772816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2237, 2480, 4474, 8948, 11185, 17896, 22370, 35792, 44740, 69347, 89480, 138694, 178960, 277388, 346735, 554776, 693470, 1109552, 1386940, 2773880, 5547760]

約数ペア:

[(1, 5547760), (2, 2773880), (4, 1386940), (5, 1109552), (8, 693470), (10, 554776), (16, 346735), (20, 277388), (31, 178960), (40, 138694), (62, 89480), (80, 69347), (124, 44740), (155, 35792), (248, 22370), (310, 17896), (496, 11185), (620, 8948), (1240, 4474), (2237, 2480)]