24351580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 32257700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1559, 1562, 3118, 3124, 3905, 6236, 7795, 7810, 15590, 15620, 17149, 31180, 34298, 68596, 85745, 110689, 171490, 221378, 342980, 442756, 553445, 1106890, 1217579, 2213780, 2435158, 4870316, 6087895, 12175790, 24351580]

約数ペア:

[(1, 24351580), (2, 12175790), (4, 6087895), (5, 4870316), (10, 2435158), (11, 2213780), (20, 1217579), (22, 1106890), (44, 553445), (55, 442756), (71, 342980), (110, 221378), (142, 171490), (220, 110689), (284, 85745), (355, 68596), (710, 34298), (781, 31180), (1420, 17149), (1559, 15620), (1562, 15590), (3118, 7810), (3124, 7795), (3905, 6236)]