24404680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7723}}^1$

素因数の和:7813

約数の個数: 32

約数和(自身を含む): 55612800

約数和(自身を除く): 31208120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 7723, 15446, 30892, 38615, 61784, 77230, 154460, 308920, 610117, 1220234, 2440468, 3050585, 4880936, 6101170, 12202340, 24404680]

約数ペア:

[(1, 24404680), (2, 12202340), (4, 6101170), (5, 4880936), (8, 3050585), (10, 2440468), (20, 1220234), (40, 610117), (79, 308920), (158, 154460), (316, 77230), (395, 61784), (632, 38615), (790, 30892), (1580, 15446), (3160, 7723)]