133231520

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7369}}^1$

素因数の和:7497

約数の個数: 48

約数和(自身を含む): 317588040

約数和(自身を除く): 184356520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 7369, 9040, 14738, 18080, 29476, 36845, 58952, 73690, 117904, 147380, 235808, 294760, 589520, 832697, 1179040, 1665394, 3330788, 4163485, 6661576, 8326970, 13323152, 16653940, 26646304, 33307880, 66615760, 133231520]

約数ペア:

[(1, 133231520), (2, 66615760), (4, 33307880), (5, 26646304), (8, 16653940), (10, 13323152), (16, 8326970), (20, 6661576), (32, 4163485), (40, 3330788), (80, 1665394), (113, 1179040), (160, 832697), (226, 589520), (452, 294760), (565, 235808), (904, 147380), (1130, 117904), (1808, 73690), (2260, 58952), (3616, 36845), (4520, 29476), (7369, 18080), (9040, 14738)]