24280240

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 56746368

約数和(自身を除く): 32466128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1361, 1784, 2230, 2722, 3568, 4460, 5444, 6805, 8920, 10888, 13610, 17840, 21776, 27220, 54440, 108880, 303503, 607006, 1214012, 1517515, 2428024, 3035030, 4856048, 6070060, 12140120, 24280240]

約数ペア:

[(1, 24280240), (2, 12140120), (4, 6070060), (5, 4856048), (8, 3035030), (10, 2428024), (16, 1517515), (20, 1214012), (40, 607006), (80, 303503), (223, 108880), (446, 54440), (892, 27220), (1115, 21776), (1361, 17840), (1784, 13610), (2230, 10888), (2722, 8920), (3568, 6805), (4460, 5444)]