201586960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132623}}^1$

素因数の和:132655

約数の個数: 40

約数和(自身を含む): 493361280

約数和(自身を除く): 291774320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 132623, 265246, 530492, 663115, 1060984, 1326230, 2121968, 2519837, 2652460, 5039674, 5304920, 10079348, 10609840, 12599185, 20158696, 25198370, 40317392, 50396740, 100793480, 201586960]

約数ペア:

[(1, 201586960), (2, 100793480), (4, 50396740), (5, 40317392), (8, 25198370), (10, 20158696), (16, 12599185), (19, 10609840), (20, 10079348), (38, 5304920), (40, 5039674), (76, 2652460), (80, 2519837), (95, 2121968), (152, 1326230), (190, 1060984), (304, 663115), (380, 530492), (760, 265246), (1520, 132623)]