264421850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 618281856

約数和(自身を除く): 353860006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 173, 175, 275, 346, 350, 385, 397, 550, 770, 794, 865, 1211, 1730, 1903, 1925, 1985, 2422, 2779, 3806, 3850, 3970, 4325, 4367, 5558, 6055, 8650, 8734, 9515, 9925, 12110, 13321, 13895, 19030, 19850, 21835, 26642, 27790, 30275, 30569, 43670, 47575, 60550, 61138, 66605, 68681, 69475, 95150, 109175, 133210, 137362, 138950, 152845, 218350, 305690, 333025, 343405, 480767, 666050, 686810, 755491, 764225, 961534, 1510982, 1528450, 1717025, 2403835, 3434050, 3777455, 4807670, 5288437, 7554910, 10576874, 12019175, 18887275, 24038350, 26442185, 37774550, 52884370, 132210925, 264421850]

約数ペア:

[(1, 264421850), (2, 132210925), (5, 52884370), (7, 37774550), (10, 26442185), (11, 24038350), (14, 18887275), (22, 12019175), (25, 10576874), (35, 7554910), (50, 5288437), (55, 4807670), (70, 3777455), (77, 3434050), (110, 2403835), (154, 1717025), (173, 1528450), (175, 1510982), (275, 961534), (346, 764225), (350, 755491), (385, 686810), (397, 666050), (550, 480767), (770, 343405), (794, 333025), (865, 305690), (1211, 218350), (1730, 152845), (1903, 138950), (1925, 137362), (1985, 133210), (2422, 109175), (2779, 95150), (3806, 69475), (3850, 68681), (3970, 66605), (4325, 61138), (4367, 60550), (5558, 47575), (6055, 43670), (8650, 30569), (8734, 30275), (9515, 27790), (9925, 26642), (12110, 21835), (13321, 19850), (13895, 19030)]