12833576720

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1\times {\mathrm{1361}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 30035041920

約数和(自身を除く): 17201465200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 379, 622, 758, 1244, 1361, 1516, 1555, 1895, 2488, 2722, 3032, 3110, 3790, 4976, 5444, 6064, 6220, 6805, 7580, 10888, 12440, 13610, 15160, 21776, 24880, 27220, 30320, 54440, 108880, 117869, 235738, 423271, 471476, 515819, 589345, 846542, 942952, 1031638, 1178690, 1693084, 1885904, 2063276, 2116355, 2357380, 2579095, 3386168, 4126552, 4232710, 4714760, 5158190, 6772336, 8253104, 8465420, 9429520, 10316380, 16930840, 20632760, 33861680, 41265520, 160419709, 320839418, 641678836, 802098545, 1283357672, 1604197090, 2566715344, 3208394180, 6416788360, 12833576720]

約数ペア:

[(1, 12833576720), (2, 6416788360), (4, 3208394180), (5, 2566715344), (8, 1604197090), (10, 1283357672), (16, 802098545), (20, 641678836), (40, 320839418), (80, 160419709), (311, 41265520), (379, 33861680), (622, 20632760), (758, 16930840), (1244, 10316380), (1361, 9429520), (1516, 8465420), (1555, 8253104), (1895, 6772336), (2488, 5158190), (2722, 4714760), (3032, 4232710), (3110, 4126552), (3790, 3386168), (4976, 2579095), (5444, 2357380), (6064, 2116355), (6220, 2063276), (6805, 1885904), (7580, 1693084), (10888, 1178690), (12440, 1031638), (13610, 942952), (15160, 846542), (21776, 589345), (24880, 515819), (27220, 471476), (30320, 423271), (54440, 235738), (108880, 117869)]