4619450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 9669024

約数和(自身を除く): 5049574

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 227, 275, 370, 407, 454, 550, 814, 925, 1135, 1850, 2035, 2270, 2497, 4070, 4994, 5675, 8399, 10175, 11350, 12485, 16798, 20350, 24970, 41995, 62425, 83990, 92389, 124850, 184778, 209975, 419950, 461945, 923890, 2309725, 4619450]

約数ペア:

[(1, 4619450), (2, 2309725), (5, 923890), (10, 461945), (11, 419950), (22, 209975), (25, 184778), (37, 124850), (50, 92389), (55, 83990), (74, 62425), (110, 41995), (185, 24970), (227, 20350), (275, 16798), (370, 12485), (407, 11350), (454, 10175), (550, 8399), (814, 5675), (925, 4994), (1135, 4070), (1850, 2497), (2035, 2270)]