1131304850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{11681}}^1$

素因数の和:11855

約数の個数: 48

約数和(自身を含む): 2281494600

約数和(自身を除く): 1150189750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 1490, 1937, 3725, 3874, 7450, 9685, 11681, 19370, 23362, 48425, 58405, 96850, 116810, 151853, 292025, 303706, 584050, 759265, 1518530, 1740469, 3480938, 3796325, 7592650, 8702345, 17404690, 22626097, 43511725, 45252194, 87023450, 113130485, 226260970, 565652425, 1131304850]

約数ペア:

[(1, 1131304850), (2, 565652425), (5, 226260970), (10, 113130485), (13, 87023450), (25, 45252194), (26, 43511725), (50, 22626097), (65, 17404690), (130, 8702345), (149, 7592650), (298, 3796325), (325, 3480938), (650, 1740469), (745, 1518530), (1490, 759265), (1937, 584050), (3725, 303706), (3874, 292025), (7450, 151853), (9685, 116810), (11681, 96850), (19370, 58405), (23362, 48425)]