25528020008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{16931}}^1$

素因数の和:17130

約数の個数: 64

約数和(自身を含む): 50775681600

約数和(自身を除く): 25247661592

約数列:

[1, 2, 4, 8, 29, 58, 67, 97, 116, 134, 194, 232, 268, 388, 536, 776, 1943, 2813, 3886, 5626, 6499, 7772, 11252, 12998, 15544, 16931, 22504, 25996, 33862, 51992, 67724, 135448, 188471, 376942, 490999, 753884, 981998, 1134377, 1507768, 1642307, 1963996, 2268754, 3284614, 3927992, 4537508, 6569228, 9075016, 13138456, 32896933, 47626903, 65793866, 95253806, 110034569, 131587732, 190507612, 220069138, 263175464, 381015224, 440138276, 880276552, 3191002501, 6382005002, 12764010004, 25528020008]

約数ペア:

[(1, 25528020008), (2, 12764010004), (4, 6382005002), (8, 3191002501), (29, 880276552), (58, 440138276), (67, 381015224), (97, 263175464), (116, 220069138), (134, 190507612), (194, 131587732), (232, 110034569), (268, 95253806), (388, 65793866), (536, 47626903), (776, 32896933), (1943, 13138456), (2813, 9075016), (3886, 6569228), (5626, 4537508), (6499, 3927992), (7772, 3284614), (11252, 2268754), (12998, 1963996), (15544, 1642307), (16931, 1507768), (22504, 1134377), (25996, 981998), (33862, 753884), (51992, 490999), (67724, 376942), (135448, 188471)]