74477650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 150381000

約数和(自身を除く): 75903350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 769, 1490, 1538, 1937, 3725, 3845, 3874, 7450, 7690, 9685, 9997, 19225, 19370, 19994, 38450, 48425, 49985, 96850, 99970, 114581, 229162, 249925, 499850, 572905, 1145810, 1489553, 2864525, 2979106, 5729050, 7447765, 14895530, 37238825, 74477650]

約数ペア:

[(1, 74477650), (2, 37238825), (5, 14895530), (10, 7447765), (13, 5729050), (25, 2979106), (26, 2864525), (50, 1489553), (65, 1145810), (130, 572905), (149, 499850), (298, 249925), (325, 229162), (650, 114581), (745, 99970), (769, 96850), (1490, 49985), (1538, 48425), (1937, 38450), (3725, 19994), (3845, 19370), (3874, 19225), (7450, 9997), (7690, 9685)]