2655366250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 5124141000

約数和(自身を除く): 2468774750

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 149, 250, 265, 269, 298, 530, 538, 625, 745, 1250, 1325, 1345, 1490, 2650, 2690, 3725, 6625, 6725, 7450, 7897, 13250, 13450, 14257, 15794, 18625, 28514, 33125, 33625, 37250, 39485, 40081, 66250, 67250, 71285, 78970, 80162, 93125, 142570, 168125, 186250, 197425, 200405, 336250, 356425, 394850, 400810, 712850, 987125, 1002025, 1782125, 1974250, 2004050, 2124293, 3564250, 4248586, 4935625, 5010125, 8910625, 9871250, 10020250, 10621465, 17821250, 21242930, 25050625, 50101250, 53107325, 106214650, 265536625, 531073250, 1327683125, 2655366250]

約数ペア:

[(1, 2655366250), (2, 1327683125), (5, 531073250), (10, 265536625), (25, 106214650), (50, 53107325), (53, 50101250), (106, 25050625), (125, 21242930), (149, 17821250), (250, 10621465), (265, 10020250), (269, 9871250), (298, 8910625), (530, 5010125), (538, 4935625), (625, 4248586), (745, 3564250), (1250, 2124293), (1325, 2004050), (1345, 1974250), (1490, 1782125), (2650, 1002025), (2690, 987125), (3725, 712850), (6625, 400810), (6725, 394850), (7450, 356425), (7897, 336250), (13250, 200405), (13450, 197425), (14257, 186250), (15794, 168125), (18625, 142570), (28514, 93125), (33125, 80162), (33625, 78970), (37250, 71285), (39485, 67250), (40081, 66250)]