10878520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 25381080

約数和(自身を除く): 14502560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 283, 310, 566, 620, 961, 1132, 1240, 1415, 1922, 2264, 2830, 3844, 4805, 5660, 7688, 8773, 9610, 11320, 17546, 19220, 35092, 38440, 43865, 70184, 87730, 175460, 271963, 350920, 543926, 1087852, 1359815, 2175704, 2719630, 5439260, 10878520]

約数ペア:

[(1, 10878520), (2, 5439260), (4, 2719630), (5, 2175704), (8, 1359815), (10, 1087852), (20, 543926), (31, 350920), (40, 271963), (62, 175460), (124, 87730), (155, 70184), (248, 43865), (283, 38440), (310, 35092), (566, 19220), (620, 17546), (961, 11320), (1132, 9610), (1240, 8773), (1415, 7688), (1922, 5660), (2264, 4805), (2830, 3844)]