57669700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 138116160

約数和(自身を除く): 80446460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 412, 509, 515, 550, 1018, 1030, 1100, 1133, 2036, 2060, 2266, 2545, 2575, 4532, 5090, 5150, 5599, 5665, 10180, 10300, 11198, 11330, 12725, 22396, 22660, 25450, 27995, 28325, 50900, 52427, 55990, 56650, 104854, 111980, 113300, 139975, 209708, 262135, 279950, 524270, 559900, 576697, 1048540, 1153394, 1310675, 2306788, 2621350, 2883485, 5242700, 5766970, 11533940, 14417425, 28834850, 57669700]

約数ペア:

[(1, 57669700), (2, 28834850), (4, 14417425), (5, 11533940), (10, 5766970), (11, 5242700), (20, 2883485), (22, 2621350), (25, 2306788), (44, 1310675), (50, 1153394), (55, 1048540), (100, 576697), (103, 559900), (110, 524270), (206, 279950), (220, 262135), (275, 209708), (412, 139975), (509, 113300), (515, 111980), (550, 104854), (1018, 56650), (1030, 55990), (1100, 52427), (1133, 50900), (2036, 28325), (2060, 27995), (2266, 25450), (2545, 22660), (2575, 22396), (4532, 12725), (5090, 11330), (5150, 11198), (5599, 10300), (5665, 10180)]