10541560

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 23850000

約数和(自身を除く): 13308440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1249, 1688, 2110, 2498, 4220, 4996, 6245, 8440, 9992, 12490, 24980, 49960, 263539, 527078, 1054156, 1317695, 2108312, 2635390, 5270780, 10541560]

約数ペア:

[(1, 10541560), (2, 5270780), (4, 2635390), (5, 2108312), (8, 1317695), (10, 1054156), (20, 527078), (40, 263539), (211, 49960), (422, 24980), (844, 12490), (1055, 9992), (1249, 8440), (1688, 6245), (2110, 4996), (2498, 4220)]