41042540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 111283200

約数和(自身を除く): 70240660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 919, 1015, 1276, 1540, 1595, 1838, 2030, 2233, 3190, 3676, 4060, 4466, 4595, 6380, 6433, 8932, 9190, 10109, 11165, 12866, 18380, 20218, 22330, 25732, 26651, 32165, 40436, 44660, 50545, 53302, 64330, 70763, 101090, 106604, 128660, 133255, 141526, 186557, 202180, 266510, 283052, 293161, 353815, 373114, 533020, 586322, 707630, 746228, 932785, 1172644, 1415260, 1465805, 1865570, 2052127, 2931610, 3731140, 4104254, 5863220, 8208508, 10260635, 20521270, 41042540]

約数ペア:

[(1, 41042540), (2, 20521270), (4, 10260635), (5, 8208508), (7, 5863220), (10, 4104254), (11, 3731140), (14, 2931610), (20, 2052127), (22, 1865570), (28, 1465805), (29, 1415260), (35, 1172644), (44, 932785), (55, 746228), (58, 707630), (70, 586322), (77, 533020), (110, 373114), (116, 353815), (140, 293161), (145, 283052), (154, 266510), (203, 202180), (220, 186557), (290, 141526), (308, 133255), (319, 128660), (385, 106604), (406, 101090), (580, 70763), (638, 64330), (770, 53302), (812, 50545), (919, 44660), (1015, 40436), (1276, 32165), (1540, 26651), (1595, 25732), (1838, 22330), (2030, 20218), (2233, 18380), (3190, 12866), (3676, 11165), (4060, 10109), (4466, 9190), (4595, 8932), (6380, 6433)]