42374240

素因数分解:

$2^5\times 5^1\times {\mathrm{264839}}^1$

素因数の和:264854

約数の個数: 24

約数和(自身を含む): 100109520

約数和(自身を除く): 57735280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 264839, 529678, 1059356, 1324195, 2118712, 2648390, 4237424, 5296780, 8474848, 10593560, 21187120, 42374240]

約数ペア:

[(1, 42374240), (2, 21187120), (4, 10593560), (5, 8474848), (8, 5296780), (10, 4237424), (16, 2648390), (20, 2118712), (32, 1324195), (40, 1059356), (80, 529678), (160, 264839)]