11359291280

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1\times {\mathrm{1789}}^1$

素因数の和:2512

約数の個数: 80

約数和(自身を含む): 26661835200

約数和(自身を除く): 15302543920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 571, 695, 1112, 1142, 1390, 1789, 2224, 2284, 2780, 2855, 3578, 4568, 5560, 5710, 7156, 8945, 9136, 11120, 11420, 14312, 17890, 22840, 28624, 35780, 45680, 71560, 79369, 143120, 158738, 248671, 317476, 396845, 497342, 634952, 793690, 994684, 1021519, 1243355, 1269904, 1587380, 1989368, 2043038, 2486710, 3174760, 3978736, 4086076, 4973420, 5107595, 6349520, 8172152, 9946840, 10215190, 16344304, 19893680, 20430380, 40860760, 81721520, 141991141, 283982282, 567964564, 709955705, 1135929128, 1419911410, 2271858256, 2839822820, 5679645640, 11359291280]

約数ペア:

[(1, 11359291280), (2, 5679645640), (4, 2839822820), (5, 2271858256), (8, 1419911410), (10, 1135929128), (16, 709955705), (20, 567964564), (40, 283982282), (80, 141991141), (139, 81721520), (278, 40860760), (556, 20430380), (571, 19893680), (695, 16344304), (1112, 10215190), (1142, 9946840), (1390, 8172152), (1789, 6349520), (2224, 5107595), (2284, 4973420), (2780, 4086076), (2855, 3978736), (3578, 3174760), (4568, 2486710), (5560, 2043038), (5710, 1989368), (7156, 1587380), (8945, 1269904), (9136, 1243355), (11120, 1021519), (11420, 994684), (14312, 793690), (17890, 634952), (22840, 497342), (28624, 396845), (35780, 317476), (45680, 248671), (71560, 158738), (79369, 143120)]