554910580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 1409587200

約数和(自身を除く): 854676620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 227, 266, 380, 454, 532, 665, 908, 919, 1135, 1330, 1589, 1838, 2270, 2660, 3178, 3676, 4313, 4540, 4595, 6356, 6433, 7945, 8626, 9190, 12866, 15890, 17252, 17461, 18380, 21565, 25732, 30191, 31780, 32165, 34922, 43130, 60382, 64330, 69844, 86260, 87305, 120764, 122227, 128660, 150955, 174610, 208613, 244454, 301910, 349220, 417226, 488908, 603820, 611135, 834452, 1043065, 1222270, 1460291, 2086130, 2444540, 2920582, 3963647, 4172260, 5841164, 7301455, 7927294, 14602910, 15854588, 19818235, 27745529, 29205820, 39636470, 55491058, 79272940, 110982116, 138727645, 277455290, 554910580]

約数ペア:

[(1, 554910580), (2, 277455290), (4, 138727645), (5, 110982116), (7, 79272940), (10, 55491058), (14, 39636470), (19, 29205820), (20, 27745529), (28, 19818235), (35, 15854588), (38, 14602910), (70, 7927294), (76, 7301455), (95, 5841164), (133, 4172260), (140, 3963647), (190, 2920582), (227, 2444540), (266, 2086130), (380, 1460291), (454, 1222270), (532, 1043065), (665, 834452), (908, 611135), (919, 603820), (1135, 488908), (1330, 417226), (1589, 349220), (1838, 301910), (2270, 244454), (2660, 208613), (3178, 174610), (3676, 150955), (4313, 128660), (4540, 122227), (4595, 120764), (6356, 87305), (6433, 86260), (7945, 69844), (8626, 64330), (9190, 60382), (12866, 43130), (15890, 34922), (17252, 32165), (17461, 31780), (18380, 30191), (21565, 25732)]