57634640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 154811520

約数和(自身を除く): 97176880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1019, 1414, 1616, 2020, 2038, 2828, 3535, 4040, 4076, 5095, 5656, 7070, 7133, 8080, 8152, 10190, 11312, 14140, 14266, 16304, 20380, 28280, 28532, 35665, 40760, 56560, 57064, 71330, 81520, 102919, 114128, 142660, 205838, 285320, 411676, 514595, 570640, 720433, 823352, 1029190, 1440866, 1646704, 2058380, 2881732, 3602165, 4116760, 5763464, 7204330, 8233520, 11526928, 14408660, 28817320, 57634640]

約数ペア:

[(1, 57634640), (2, 28817320), (4, 14408660), (5, 11526928), (7, 8233520), (8, 7204330), (10, 5763464), (14, 4116760), (16, 3602165), (20, 2881732), (28, 2058380), (35, 1646704), (40, 1440866), (56, 1029190), (70, 823352), (80, 720433), (101, 570640), (112, 514595), (140, 411676), (202, 285320), (280, 205838), (404, 142660), (505, 114128), (560, 102919), (707, 81520), (808, 71330), (1010, 57064), (1019, 56560), (1414, 40760), (1616, 35665), (2020, 28532), (2038, 28280), (2828, 20380), (3535, 16304), (4040, 14266), (4076, 14140), (5095, 11312), (5656, 10190), (7070, 8152), (7133, 8080)]