24251720

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1447}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 54734400

約数和(自身を除く): 30482680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1447, 1676, 2095, 2894, 3352, 4190, 5788, 7235, 8380, 11576, 14470, 16760, 28940, 57880, 606293, 1212586, 2425172, 3031465, 4850344, 6062930, 12125860, 24251720]

約数ペア:

[(1, 24251720), (2, 12125860), (4, 6062930), (5, 4850344), (8, 3031465), (10, 2425172), (20, 1212586), (40, 606293), (419, 57880), (838, 28940), (1447, 16760), (1676, 14470), (2095, 11576), (2894, 8380), (3352, 7235), (4190, 5788)]