8838800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1200

約数の個数: 60

約数和(自身を含む): 22372080

約数和(自身を除く): 13533280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1163, 1520, 1900, 2326, 3800, 4652, 5815, 7600, 9304, 11630, 18608, 22097, 23260, 29075, 44194, 46520, 58150, 88388, 93040, 110485, 116300, 176776, 220970, 232600, 353552, 441940, 465200, 552425, 883880, 1104850, 1767760, 2209700, 4419400, 8838800]

約数ペア:

[(1, 8838800), (2, 4419400), (4, 2209700), (5, 1767760), (8, 1104850), (10, 883880), (16, 552425), (19, 465200), (20, 441940), (25, 353552), (38, 232600), (40, 220970), (50, 176776), (76, 116300), (80, 110485), (95, 93040), (100, 88388), (152, 58150), (190, 46520), (200, 44194), (304, 29075), (380, 23260), (400, 22097), (475, 18608), (760, 11630), (950, 9304), (1163, 7600), (1520, 5815), (1900, 4652), (2326, 3800)]